Who cannot be a witness at a wedding?

In England and Wales, Scotland and Northern Ireland the law does not ban any specific person from being a witness. The key requirement is that the witness is old enough to understand what is happening and can sign the marriage schedule or document on the day.

In Scotland, witnesses must be aged 16 or over. In England and Wales, the legal minimum age to marry is 18, so it is sensible for a witness to be at least that age too, though the rules can vary. Some venues or registrars may have their own expectations, so check with them in advance.

What matters most is that your witnesses can:

• follow the ceremony and understand they are witnessing it
• sign the legal document clearly
• be present for the whole ceremony

Avoid choosing someone who is very young, intoxicated, or likely to be distracted. If you are unsure about a particular person, ask your registrar or celebrant for their guidance.