Final answer:
If a client does not have address proof in their name, they must bring a signed and dated note/letter from the person they are living with address proof in that person's name in most instances, except for certain exceptions such as living in a shelter or being a minor.
Step-by-step explanation:
In most instances, if a client does not have address proof in their name, they must bring a signed and dated note/letter from the person they are living with, along with address proof in that person's name. However, there are exceptions to this rule. One exception is if the client is living in a shelter or temporary housing facility, as they may not have a person they are living with. Another exception is if the client is a minor, as they may not have control over the address proof in their name. In these cases, alternative forms of proof may be accepted.