Yes you can go to the loo, that’s what the wrist bands are for. I am so impressed with the organisation, hundreds of stewards, scouts, Samaritans, st John’s ambulance, 500 toilets, they’ve sign language interpreters on hand, bag drop, it’s peak Britishness. The info is on the gov.uk website
god making me feel quite emosh. And that's just all the organisation. 😁