The Castle is closed, and there are various road closures in the town.-
A308 Osborne Road
A308 Frances Road
A308 King's Road Roundabout
A308 Albert Road
A322 King's Road from junction with Bolton Road
St Leonard's Road from Bolton Road roundabout
Additionally parts of the River Thames (the river itself) will be closed at short notice between Old Windsor Lock and Windsor and Eton footbridge, and a part of the Thames Path is also closed between Victoria Bridge and Albert Bridge.
However all events are happening privately within the Castle estate. These closures are all part of the general security operation.
No conventional protests are expected in Windsor, although there is a huge police operation including armed officers as a precaution. The police are hoping for the best but are prepared for the worst, should it happen.
Last night a large photo shopped picture of the President and Epstein was projected onto the castle, and public order arrests made as a result.
The town will be busy and there will be disruption due to the closures. Hopefully it will all be peaceful
If not interested in all of that then maybe Bletchley is a good alternative. On the other hand, as long as nothing happens, it could be a good day to see the town in full royal mode.
The forecast weather should also hopefully dampen the prospects of any protests