Police are seeking information to help identify the rider of an electric bike which has been “travelling at speed” and “may have been modified”.
The e-bike has reportedly been “ridden in a manner causing concern” in the areas of town, First Tower and St Aubin over the past two weeks.
Police added: “On a recent occasion, the rider did not stop when requested by officers.”
Officers are asking any witnesses or islanders with information to contact police on 612612 or the independent charity Crimestoppers anonymously on 0800 555 111 or online.
Information can also be submitted securely through the free Kulpa app.