Sharps abandoned on footpath

On 3rd March I reported this (7219653) I had an email to say you closed the case so I rang and spoke to someone who said they had re opened it and given a more detailed report on where I had put them for safe keeping. I’m really disappointed that this still hasn’t been collected by the council. I have been a responsible person, moved it to somewhere safe and tried my hardest to contact the relevant departments to report the finding. Please could someone contact me in regards to the collection of these items, I don’t feel that it’s fair that I have a bag of someone else’s drug packets and sharps left on my property after such a huge amount of time especially with no contact from you in regards to this.