Hello Harold my name is ***** ***** I will help you with this.
Have they refused to take it down please?
Ok - you should get a Solicitor to write and ask them to take it down as they are in breach of the lease or say you will get a Court order.
If they refuse then you can issue proceedings using form N208:
The Court will list the matter down and decide whether to make an Order that it is removed.
If the Court does and they refuse this may be contempt of Court which they could be warned, fined or sent to prison.
Can I clarify anything for you about this today please?
Yes. Your permission was needed, it was not sought.Its breach of the lease. It was done on purpose when you were away so you wouldnt find out until it was completed.
Does that clarify?
You can when your Solicitor writes. Or do it now if you prefer