Provide working CCTV covering all entrances & exits to children’s play parks

Background

I want government to provide all playparks with working CCTV that covers all entrances and exits to said playpark. Not decoys

Additional details

I have recently been involved in an incident where my child walked out of the playpark with an unknown adult, the police were unable to examine evidence as CCTV was inoperable which meant the case could go no further and it was my word against theirs