Risk assessments can be used in an adult social setting to identify and reduce any risks in a particular activity that an individual wants to partake in. For example, if an individual wants to go cycling, there is a risk that they could fall off their bike and get a head injury. This risk can be reduced by ensuring that the individual wears a cycle helmet.
Risk assessments can also be used reduce risk to support staff, such as if the individual they are supporting becomes aggressive. The risk assessment can contain actions that the support staff can perform to try and get the individual back to a baseline level, or if this is not possible, what they should do to keep themselves safe (e.g. leave the building, call the police etc.)
You can also use a risk assessment to ensure the environment remains safe and secure such as checking smoke alarms regularly or locking doors.