I have a driveway with a partial wall and we have a garage, but the cars won't fit. I'm thinking about putting bollards up so I can secure my two vehicles at night. Firstly, do I need permission for ...

An automatic bollard that has impaled dozens of cars has become an internet sensation, with 2,800 fans on ­Facebook. The bollard ­lowers to let buses pass but rises again to cut off a ­pedestrianised ...