Bizarre! :( What planet are they on?
Hmm, I wonder if I could get our local Tesco and Asda closed down because they've planted thorn bushes to deter vandals?
Hey, better still - half the roundabouts in town could also be closed down. And great areas of the public parks, public footpaths and bridleways, local health centres and hospitals, school playgrounds.
Methinks a certain double standard here (and a hidden agenda? No that would be cynical!) given that your council either planted or approved the other plantings.
Until your council have got rid of Himalayan balsam and Japanese knotweed (in accordance with legislation), as well as the brambles and nettles, may I suggest a few good places to plant a gooseberry bush? ;D ;D
All best - Gavin