Cllr Neil Kelly said: “Somebody could have been seriously injured or killed in this arson attack. Those responsible have no regard for the well-being of other people. It is disgraceful that somebody would carry out such an attack.
“This arson attack will cause serious disruption to the owners of these cars.
“I hope the Police will be able to catch those who carried out this attack, so I would urge anybody with any information to contact the PSNI or Crimestoppers.”