cromwell wrote:Ria there is a little hole in the brickwork where the overflow from our bath used to come out. They are in there.
I had similar here, but it was bumble bees... never caused an issue and one day some guy from the council came round for some general repairs (the properties are leasehold) and he blocked the hole in the wall. Thank goodness I was home that day, because I unblocked that hole the moment he left. The poor bumbles were getting really frantic when they couldn't get in and I could hear the buzzing from the ones inside - heart breaking.