Dog owners could be fined £100 if they do not clear up after their pet or carry a poo bag under a shake-up of existing rules – but questions have been raised over the enforcement. South Holland District Council – which oversees the Suttons, Lutton and Tydd St Mary – is looking to replace the existing bylaws with a district wide Public Spaces Protection Order (PSPO) in a bid to clamp down on anti-social dog ownership after receiving a raft of complaints about people not picking up after their pets. A consultation has now been launched on whether to create a new PSPO – which will also bring in a…