Big cities such as London and Birmingham unfortunately have a high crime rate. This is often due to the high population of people and tourists are often targeted due to lack of knowledge of the area. When visiting a place like this, there are certain security tips that you should follow to try and keep your valuables safe.
If you carry a bag with you, ensure that it has a zip and that the zip is always done up. Always keep the zip opening in front of you so you can see it at all times. Try to avoid wearing flashy jewellery or watches as these can attract attention and make you a prime target for thieves.
Wallets should not be kept in back pockets, if possible, and ideally should be stored in an inside pocket that zips shut which will help keep it secure from pick pockets and thieves.