Written by John Kruse, one of the leading experts on Bailiff Law, this consumer friendly guide is essential reading for anyone who comes into contact with a bailiff.
The book is easy to understand and clearly explains the rights
a bailiff has, and also what they cannot do when collecting debts and repossessing goods etc.
As the tenancy is a periodic, you need a section 21 (4) (a). You'll be able to get this from a legal stationer or from landlordzone.
You won't need a solicitor, the form is very straightforward.
If the rent date is the 27th, you'll need to date the notice when you send it and the date of expiry will be the 26th June if you get the notice to the tenant prior to the 27 April. They should move out on 26 June.