To broaden the debate to a general comparison between public & private employees:
fullfact.org/blog/public_sector_pay_gap_wages_salary-3139
"....public sector workers, on average, tend to be better educated and employed in more ?professional? roles."
The ONS has attempted compensate for this and
"While it restated that it was ?difficult to make comparisons of the two sectors because of differences in the types of job and characteristics of employees,? it nevertheless estimated that public sector workers? wages were 7.8 per cent higher under a like-for-like analysis."
So public sector workers tend, on average, to be better paid than private sector employees and they have access to a final salary pension denied to most employees in the private sector.
Whether this causes tension now or in the future, will depend on how much value we place on our public sector services.
Tomorrow is, I suspect, the first of many tests of this value.....