Free top soil + hardcore

There are several threads on here about door to door sellers with similar false stories, but I don't know what the thread headings were or how to find them. Someone else may have a better memory! No idea who to contact, possibly the police non urgent number, can't remember what it is, sorry.

My objection is that it is an Americanism. Spoken id prefer Mon to Thurs. In writing Mon - Thurs.  

Couple of likely lads knocking doors earlier this evening, claiming to be from ‘rehabilitation project’ and trying to sell cleaning kit to raise money to get into a hostel. Not really putting much effort into trying to hide that they casing local houses around the library area.  So be it, be aware. But my question is what to do in such circumstances. Should I contact police - who? how? - or the council or something? Would appreciate advice.

Aria is such a nice guy, and works hard to find quick, smart solutions to the problem. Would recommend to anyone in the area