LONDON, UNITED KINGDOM - JUNE 13: Horse mounted police patrol outside Wembley Stadium as football fans arrive for the first England group match against Croatia in the Euro 2020 Championship in London, United Kingdom on June 13, 2021. Wembley Stadium operates at 25 per cent capacity due to coronavirus restrictions and 22,500 fans attending the games are required to show proof of vaccination against Covid-19 or a negative test result before entry. Wiktor Szymanowicz / Anadolu Agency/ABACAPRESS.COM