A man and woman remain in a serious condition in Noble's Hospital, following a road accident at the juntion of Foxdale Road and Grenaby Road, at about 7.10pm yesterday (Tuesday).
Their injuries are described as non-life threatening, although both are facing surgery.
Police say a 20-year-old woman has facial and arm injuries, and a 34-year-old man has leg and foot injuries and a broken arm.
Their investigations are continuing, and officers are renewing their appeal for witnesses.
Anybody who saw anything which might help is asked to ring Port Erin Police Station on 832222.
Person dies following road traffic collision at Hillberry
Contractors to start installing 20mph signs in Douglas and Onchan
Road closures in place following incident in Hillberry area
Accessible bus stops rolled out across Bus Vannin network
£1 million National AI Office launched to coordinate artificial intelligence policy and adoption