Rubbish wheelie bin - grey or green (Harrow) (Wealdstone HA3)

Hi some light fingered individual has nicked my Harrow council Ordinary rubbish wheelie bin. Mine was grey but they are also green in Harrow (I have been impressed how arrow manged to make their bins a non intuitive colour set). Before I get a new one from the council I thought I would ask if anybody has one (or has spotted an abandoned one in the area) rather than have more plastic added to the world. I am happy to come and trundle it away! Thanks.