building insurance renewal, tenant eviction in process

[Propertygoesup]

Hi all,
I am in the process of evicting a tenant, I paid a local solicitor £400 to serve notice which expires next week, however I don't think the tenant will be leaving on that date.
This week I have received building insurance renewal. I'm with direct line.
My question is, is there...

[Propertygoesup]

I have no contact with council , that's up to tenant if she needs housing
. She was paying me directly, then kept paying late and be is 4 months in arrears.
I assume my t.a. is fine as solicitor looked at it before serving s21.
I am ignoring the rent arrears issue...

[Propertygoesup]

Thanks, as far as i am aware, a t.a. isn't needed , only for accelerated possession orders?

[Propertygoesup]

I have a question regarding a TA (AST) signed in June 2015 which ran for a year and then was left to carry on as statutory periodic.
Notice has been served to tenant but now tenant is asking for a copy of the TA for the council. Apparently the council said the copy tenant had was no longer valid...

[Propertygoesup]

After ongoing rent payment problems all of last year I finally decided to evict my tenant via solicitors and s21 in November.
The notice date is now 3 weeks away. Rent arrears are at over 4 months.
Tenant has messaged promising (heard it all before) to pay rent on full each month from Feb...

[Propertygoesup]

Gas safety cert expires about 10 days before notice of eviction date. Do I need to get this done as I won't need it once the tenants gone. Will not doing it invalidate the s21? I am loathed to have any further contact ( eg arranging a plumber) as tenant now over £3000 in arrears....