Police are appealing for witnesses following the collision on Monday evening.
Kirklees' network of cameras are to be updated to help curb anti-social behaviour, the council says.
Police are now working to identify two people whose bodies were found days apart.
The cause of the blaze, which broke out at a property in Batley, is yet to be confirmed.
Wilton Park in Batley has a Green Flag award - but some residents claim it is in a poor state.
The late MP's sister says the best tribute is "not merely to repeat her words but to live by them".
A councillor says the the damage to such "important community facilities" is "really disappointing".
The Run for Jo was set up a year after the MP was killed on her way to a constituency surgery in Birstall.
Fifteen men are given prison sentences of between eight and 17 years for the attacks in Bradford.
