This was published on 3rd December 2021 doubting the need for mandatory vaccination as only 8% of NHS workers remained unvaccinated.
A House of Lords committee has raised several concerns about the proposed legislation to make vaccination against SARS-CoV-2 mandatory for all NHS staff in England, particularly whether the benefits of vaccinating the remaining 8% of NHS workers were proportionate and how the NHS would cope with...
www.bmj.com
Mandatory vaccinations didn't come in until 6th Jan 2022.
"On 6 January 2022, the Government made new legislation1, approved by Parliament, which amended the Health and Social Care Act 2008 (Regulated Activities) Regulations 2014 (“the2014 Regulations”). This extends the scope of mandatory vaccination requirements for staff beyond registered care homes to health and wider social care settings in England."
https://www.england.nhs.uk/coronavirus/wp-content/uploads/sites/52/2022/01/C1545-update-vcod-for-healthcare-workers-phase-2-implementation.pdf
92% of NHS staff were vaccinated before the mandatory threat came in.