In reply to Flavio:
Funnily enough, I was looking at this earlier and noticed the Wilton 1 entry is not in sync. Normally there is a link between the BMC RAD and UKC, with the RAD the primary source. Sometimes this is overridden, but I have no insight into if or why this has happened. Suggest this is one to ask Paul or Andy at ukc.
I can get the RAD updated but don't have any recent first hand knowledge, including the recent Wilton bird update for the Graveyard.
For Wilton 2, suggest messaging the mod Stuart Holmes by clicking 'Update this Crag'.
Latest access info according to the guides and best of my knowledge is:
W1, access any day
W2&4, climbing Tuesday, Thursday, Saturday
W3, climbing Monday, Tuesday, Thursday, Saturday
All of the above may be subject to temporary restrictions.
Other days shooting has priority and should be flying red flags. They still have priority even if they arrive after climbers when climbers should leave with a smile on their face and maintain good relations.