ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Stringer / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Tractor driver lies on a car after he got shot in the leg for disobeying stop warning while he was driving on Cankaya boulevard in the center of Ankara by crushing cars on October 16, 2018. According to sources, Sakarya has been receiving mental treatment. Stringer / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Tractor driver lies on the gorund after he got shot in the leg for disobeying stop warning while he was driving on Cankaya boulevard in the center of Ankara by crushing cars on October 16, 2018. According to sources, Sakarya has been receiving mental treatment. Stringer / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Stringer / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police set up a security cordon as they inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Forensic team inspect a tractor that crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Police inspect a tractor which crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Stringer / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Forensic team inspect a tractor that crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency

ANKARA, TURKEY - OCTOBER 16: Forensic team inspect a tractor that crushed cars while travelling on Cankaya boulevard in the center of Ankara after its driver ignored calls to stop on October 16, 2018. The tractor driver, Aydin Sakarya, 45, was neutralized by police for disobeying stop warning while he was driving through the boulevard by crushing cars. According to sources, Sakarya has been receiving mental treatment. Rasit Aydogan / Anadolu Agency