A bodyguard's responsibilities are as follows:
Obtaining public locations prior to a client's attendance at public events such as award shows, conferences, or other public appearances. Conducting background checks on new employees, employees, or vendors. Clients are escorted in public places. Large crowd control.
Can security personnel touch you?
Yes, security guard services have the same right as anyone else to use reasonable force against someone. This means they can touch you in order to perform a citizen's arrest or, if necessary, remove you from a location.