indeed at least in the UK employers can't make unilateral contract changes and things like working from home for 3 years (for everyone) are likely to become i

indeed at least in the UK employers can't make unilateral contract changes and things like working from home for 3 years (for everyone) are likely to become implied contract terms even if they're not written down if you did want to resign as a result it seems like an easy constructive dismissal case