I read the Metro newspaper yesterday and it was talking about Marathon organisers trying to prevent the Marathon being disrupted by every Tom Dick Harry and nutter protesting - no mention of Wembley but football has been targeted in the past. Thankfully security is generally tighter.
https://www.eurosport.co.uk/snooker/world-championship/2022-2023/world-snooker-championship-2023-shocking-scenes-as-just-stop-oil-protestor-covers-table-with-orange-powder_vid1898799/video.shtml
Absolute nutter all these protesters need to be locked up.