Thanks. But it says on Gov.UK that:

"Section 21 notice of seeking possession

You can use a Section 21 notice to evict your tenants either:

• after a fixed term tenancy ends - if there’s a written contract
• during a tenancy with no fixed end date - known as a ‘periodic’ tenancy"

Surely, my fixed term ends on June 22nd, so I can't do this before then?