@oxpoleon. This door is at the top of the stairs by the look of it so obviously at some stage someone may want to use said door. Obstructing the door is stupid. Now the fact that someone took it upon themselves to move it and in so doing damage it is criminal damage, pure and simple. Report it to the police and let them do their thing. It may be that the problem is resolved to everyone's satisfaction. This appears to be simple to sort out.
If there is still a problem with a club accessing this building then ask the council to look into it. Deal with one problem at a time and seek professional advice not ask a forum.
@oxpoleon. This door is at the top of the stairs by the look of it so obviously at some stage someone may want to use said door. Obstructing the door is stupid. Now the fact that someone took it upon themselves to move it and in so doing damage it is criminal damage, pure and simple. Report it to the police and let them do their thing. It may be that the problem is resolved to everyone's satisfaction. This appears to be simple to sort out.
If there is still a problem with a club accessing this building then ask the council to look into it. Deal with one problem at a time and seek professional advice not ask a forum.