We booked early trains after last night so won’t be affected by an earlier kick off time, if anything 3pm is better.
But if anyone has bought train tickets on the basis of an advertised and confirmed 1630 ko then some compensation should be forthcoming to those affected from those responsible for knee jerk changes.
As for The Met, if they are making decisions based on alcohol consumption fueling disorder then a 1500 kick off will make no difference. Those that want to get pissed will be on the lash hours before kick off, particularly those from London who will have short journeys.