Access control is the first line of defense
We are currently staying in a security complex and the next-door neighbor is running his carpet washing business from home. Well he is not technically running his business from home because obviously he goes to the homes of his clients in order to wash their carpets. Nevertheless his employees are coming to his place of residence every morning in older to report for duty. The problem with this scenario is that it puts all of the other residents at risk because people are now entering the premises that actually have no right to be there. Obviously this is a residential complex and technically residents are prohibited from using those premises for commercial purposes. However after many complaints this people had been given notice. Therefore a door supervisor in London is a vitally important responsibility because such a person are the first line of defense with the primary purpose of ensuring that unwanted characters are denied entry to the premises.
When access control fails
There is an interesting Scripture that says, he that has no control over his spirit is like a city broken down without walls. Likewise a residential complex without effective access control is an open invitation for criminal activity. When there are no control over the people who are entering such a complex then it will not be surprising when all kinds of activities take place which will be detrimental for the complex as a whole as well as for the people residing there. A door supervisor in London should be a person who has been specifically trained and to has the necessary experience relating to effective access control. Any unnecessary oversight or failure to abide by access control policies will be a serious breach of the security of such a building or complex.
How to deal with a specific crisis
A door supervisor in London needs to know how to handle any specific situation which are encountered and they should know how to make contact with the specific authorities which may be required to assist them with any specific situation. They need to be able to carefully analyze any situation which is encountered and to determine the proper action which will be needed in order to avoid any possible situation. This will require a person which has been properly trained and who has the necessary experience to effectively deal with the responsibility of this position.