In many areas you will find children begging, particularly at robots(traffic lights) and stop-streets. Do not feel inclined to give them money - it will probably be used for drugs and will expose you to the risk of your wallet or purse being snatched. Keep your car doors locked at all times, including whilst driving in it. Do not leave valuables or clothing on display in the car even if you are in it. Do not walk around town with expensive cameras or jewellery on display. Whilst policing in the city is very good it is not fool-proof.