"Radiotherapy parking"

This Morning I took my Grandmother for her Radiotherapy appointment. Grandmother had been given a parking pass to park on the blue hatched area on the hill between Radiotherapy and AMH. 

This is to enable her to attend her appointments without having to worry about parking and reduce the journey to and from the clinic. At this point in her treatment such amenities are vital, owing to tiredness as a result of treatment. 

This morning, and on previous mornings the same Roofing contractors van was parked in this area. This was clearly a maintenance worker as items were being taken from the van to do a job. 

Today we were able to park in this area, thankfully. Yesterday however, we were not and had to use the multi-storey car park, which is some distance away for them. This is causing my Grandmother and Grandfather a great deal of stress, during what is already a testing time for them both. I found this to be  very inconsiderate on the contractors part, as the area is very clearly labelled. I feel that this should be addressed promptly.