Hi, how are you getting on with this, are you getting any more harassment? Did you raise a formal grievance? Did you get dismissed?
I had a similar problem after a car accident and was forced to take appointments out of holiday time accrued.
I was eventually dismissed for something unrelated.
Yes you were being harassed. Have no doubt about it and don't listen to anyone who tries to convince you otherwise.
If you were dismissed, take a cars to rights commissioner, if you were due any pay or holidays, or bonuses, make and application under payment of wages act, and your unfair dismissal will be attached, average waiting time is three months max. Following on, if you are found to have been n fairly dismissed, then take a personal injury case under the health and safety legislation. Also take a case for discrimination with the equality legislation.
The unfair dismissal is capped at two years salary. The other two cases are uncapped compensation.
Let us know how you are getting on.