Sounds like potential constructive dismissal to me. Perhaps a call to CAB in the morning, since the union don't appear to be helping.
No ‘Job re-evaluation’ is happening all over the country, slowly Council by Council I know lots of people who are or have been affected by this and I know of none who have had a pay rise as a result. One of the main problems is that it takes a Job title and assumes everyone does exactly the same, this is often not true. Jobs are evaluated using a points system for responsibilities, supposedly bringing everyone in evenly and equally, which is fair enough but it has and is causing a lot of upset.
The timing is not too clever at the moment either with strike action happening.
Thing is all councils had a similar based pay structure anyway, so if you did the same job in one council and moved to the same job in another part of the country you got the same wages, outer and inner weighting being an addition.
Not sure where this is all going because there are certain jobs that the Council cannot recruit too, and if they do they are hard to retain so some councils offer extra incentives.

I have just been paid at a ne rate and have had to take a £3k cut, I knew it was coming but still ouch, the alternative was to accept redundancy a couple of years ago, with hindsight I should have pushed for that.

Just remember, this was all started by some female dinner ladies
