Police issue a warning after further reports of staff being mistreated at the COVID-19 testing centre.
It comes after a number of people turned up for tests without appointments and took their frustration out on team members based at the Grandstand.
Police said the behaviour is "unacceptable" and won't be tolerated.
More police patrols are expected to continue throughout the coming weeks, added a police spokesman.
Know someone who's made a difference to their community?
Nominations have opened for a special community award in Onchan.
Manx Classic Hill Climb cancelled for 2026
Next year's Manx Classic Hill Climb won't be going ahead, according to organisers.
No complaints about car insurance in UK, says minister
Enterprise Minister Tim Johnston says he hasn't seen any complaints about cars only being insured for the UK for a set number of days.
Quarries closed to bikes because of health and safety
The Department of Infrastructure says it's closed its quarries to trial bikes after a health and safety review.
Bin service urges people to stop tossing batteries
Stop throwing batteries in your wheelie bin!
TT course road closure causing bus diversions today
Bus Vannin says some of its services will divert around a road closure on the TT course today.
MHK queries government worker expenses
How much have government workers been paid for expenses, mileage, meals and redundancy since 2020?
Steam Packet sailings delayed tonight
The Steam Packet Company says two of its crossings tonight are facing delays.
