The exercises will take place from Monday to Tuesday in New Brighton, on Friday in Shirley and Riccarton, and in the Ashburton area on Wednesday to Thursday, a police spokesperson said.
"Our specialist teams undertake this type of tactical training regularly at various locations across New Zealand.
"During the training exercises, there will be a visible police presence in the areas mentioned, including staff carrying firearms."
The spokesperson said members of the public may hear loud bangs or other noises, such as breaking glass, around these areas.
"Police would like to reassure the public that there is no cause for alarm.
"We also acknowledge that these types of training exercises could not happen without the support of our local communities, including community organisations that provide facilities for our use."
