Police are investigating an incident where two men robbed an elderly couple in looking Johnson Road, Lautoka yesterday.

The couples aged 71 and 65 year were at home preparing lunch when the two entered through the kitchen door, threatened the couple with a knife before gagging and tying them up with ropes.

They later ransacked the house taking with them $100 cash, a mobile phone, assorted jewellery and alcohol valued at $550.