I could do a bit of rhyming slang for OG's answer, but I daren't or I'd be collared - there's your rhyme to bollard though Doc...Many Thanks All and Hi to you too Mamya!
Huh boxy? LOL, well as you've invited me in bollards are fixed cement, traffic cones (witches hats) used to be (in my day) the ultimate trophy of a student bedroom