Theft Description

I borrowed a bike from a friend and went to  ALDI FOODSTORE LTD, 131-133, CAMDEN HIGH STREET, LONDON, NW1 7JR, UK to buy some things. Someone came and stole the bike that was in front of the store, he ride the bike, when i noticed I tried to run and catch him. i was able to see him a few blocks away getting in the parking station of Sainsbury’s market at the 17-21 Camden Rd, London NW1 9LJ, United Kingdom. It was a man, and he was wearing a white or light grey motorcycle helmet, that’s the only thing or description that i have for the bicycle thief . There was a old homeless sir in front of the grocery store and he mentioned that the guy who stole the bike is around that place sometimes, and when I went back to the front of the place he mentioned that the bicycle thief pass through the area with an electric bike, wearing the same helmet.