A man was threatened with a spray and his watch was stolen by three men in an alleyway in the middle of the afternoon.

It happened on the path between Main Road and Farningham Road railway station in South Darenth just before 4pm on Friday, September 1.

One of the suspects reportedly threatened to spray the victim with an unknown substance and took his watch.

The men then left through the adjacent fields.

One of them is described as being in his mid-30s and 6ft, with brown hair and brown eyes.

He wore grey tracksuit bottoms and a matching grey hooded pullover with pockets and was carrying a dark blue, plastic sports bottle.

The other two men are described as being in their mid-20s, one of whom had shoulder-length black hair and was wearing dark clothing.

Anyone with information should call 01474 366149, quoting crime reference 46/157174/23 or call Crimestoppers anonymously on 0800 555111 or complete the online form on its website.