Adelaide tram drivers to stop work

Adelaide's tram drivers are set to walk off the job in a pay dispute.

The city's trams will not run from 10am to 2pm on Thursday as drivers take industrial action.

They're unhappy with a pay offer of a 2.5 per cent rise each year over the next three years.

Adelaide Metro says substitute buses will be provided during the stoppage, servicing the usual tram stations.