I recorded my termination meeting because I was fearful that the employer would say that I resigned and was not sacked if I later brought an unfair dismissal claim.
Garden leave is the colloquial term used where an employer does not require you to attend the workplace but will still pay your usual remuneration during the period of garden leave. You remain an employee throughout the period of garden leave.
You are not required to sign a warning letter and you should certainly not do so if you consider the warning to be unjust or unreasonable.
Multiple laws will apply to your individual case.
Find out how this Act influences your case.