Police seek sightings of blue car belonging to missing man Michael McGrath

Christchurch man Michael McGrath, 49, has been missing for a week. Photo/Supplied

Police are continuing to look for Christchurch man Michael McGrath who has not been seen for a week.

Detective Inspector Darryl Sweeney said police had conducted a scene examination at McGrath's home in Halswell today. The 49-year-old lives alone in the house.

"We have concerns for his welfare and we also ask that anyone who knows Mr McGrath in any capacity to contact us to assist us in our enquiries," Sweeney said.

Police also want to hear of any sightings of McGrath's vehicle over the weekend of May 20-22 in the Halswell area.

Police seek sightings of a vehicle like this blue station wagon in Halswell, Christchurch. Photo/Supplied

McGrath's car is a 1994 blue Subaru Legacy station wagon, similar to the one pictured.

Anyone who has information is asked to call Christchurch police on 03 3637400 or Crimestoppers on 0800 555 111.