Hello my name is XXXXX XXXXX I will help you with this. Please note that I am a working Solicitor and may be on and offline as I have to attend Court and meet with clients, even at weekends. As such you may not get an instant response when you reply as this is not an ‘on demand’ live service, but rest assured I will be giving your question my immediate attention upon return. There is no need to wait here, you will get an email when I reply.
No the Landlord can't remove the banner. I assume there is nothing in the tenancy agreement that states you can't do this, so you can
The Landlord cant just come and take it down
He can NOT enter the property without your permission OR a Court Order.
He needs one or the other
Can I clarify anything for you about this today please?