I parked my VUKA scooter inside the entrance No7 (in the undercover space before the actual entrance) at 16.30 locked and in a gear. Came out before 18.00 and the bike was gone. Security Officers checked the CCTVs and found out the guy left just before 17.00 driving it with a helmet on! Based on the clothing they could identify the guy among the shoppers from before the incident and closer picture revealed it was a colored male (youngster - maybe around 20) who was walking around with a helmet in his hands and a dark backpack and who approached the bike pretending as if it was his. I guess, he must have fiddled around with the lock for a few seconds though.