Which of the following offences is appropriate for the issuance of a Fixed Penalty Notice (FPN)?

Issuing a Fixed Penalty Notice (FPN) is intended for minor offences, typically those that can be dealt with through a quick remedy rather than through lengthy judicial processes. Urinating in the street is generally considered a public order offence and fits within this category. It is often addressed with a FPN to provide a swift and efficient way to manage such behaviour without clogging the court system.

In contrast, offences such as robbery, driving under the influence, and theft are more serious and usually require criminal prosecution due to their potential implications for public safety and personal harm. These offences carry heavier penalties and consequences, making them inappropriate for resolution through a Fixed Penalty Notice. Thus, the appropriate choice for FPN issuance is indeed urinating in the street, as it represents a minor breach of regulations that can be promptly managed.