Grass too long, full of broken glass and waste, dog injured from this

Understandably over lockdown from Covid-19 some parks have had less attention as they are not priority. However, Ruchill park was well maintained until one month into lockdown where nothing has been done since it appears. My partner and I find broken glass within the long grass where our dog runs, broken glass and litter on all the pathways as well. The grass is now several feet high where seeing things like this is incredibly difficult and has lead to our dog being taken to the vets for an extremely deep cut on her pads from this environment.