Police in Peel report around six vehicles, parked from Christian Street down to the promenade, were damaged last night.
Posting on the Western Neighbourhood Policing Team's Facebook page, Sergeant Gavin Callow says two people have been arrested.
He says it is sad this sort of thing still happens, but he's pleased by the assistance given to officers by members of the public, which really helped them out.
Tynwald backs move to bring forward business case for full Douglas Bay Horse Tramway reinstatement
Department of Infrastructure to return with funding request and implementation plan in May
FOI reveals Locate Isle of Man staff costs
Wages top £450,000 in recent financial year
Noble's Hospital is safe, insists Manx Care's medical director
Follows concerns raised about its capacity
Infrastructure minister defends scrapped Ramsey flood defence scheme with no alternative currently planned
Tim Crookall says DOI committed to fresh review of options following local opposition
Death of Peel man deemed accidental by inquest
Kian Broadhead died following a road traffic collision at the Devil's Elbow