Pigeon Muck , Why is it never cleaned up ?

The pigeon muck on Hemel Market is never cleaned up , if anyone were to slip on it and injure themselves , I guess they would make a claim against Dacorum council , preumably Dacorum's insurers would refuse to pay out as the council haven't maintained the property ( bearing in mind Insurance companies will always try and get out of paying if there is the least reason not to ) . This would leave the Council to pay the bill , ie from the council taxpayers revenues , if this happened , I guess it would be open to any local taxpayer to get the councillors to pay themselves , as they are clearly not getting the executive to act !!