A system for determining whether a vehicle has been stolen, the system including: a communication module configured to receive data from a telemetry device associated with the vehicle, the data including a location of the vehicle; and a manner in which the vehicle is being driven; a database of stored locations; a comparator module configured to: compare the received location data against the database of stored locations; compare the manner in which the vehicle is being driven with previously stored driving data indicating the manner in which the vehicle was historically driven; and based on this determine whether the vehicle has been stolen; and a notification module configured to issue a notification in response to the comparator module determining that the vehicle has been stolen; wherein when the comparator module compares the manner in which the vehicle is being driven, the comparator module is configured to monitor the occurrence of driving events and compare these with previously stored driving events and is configured to determine whether a driving event is an unusual driving event based on the manner in which the vehicle is driven, by comparing at least one of current acceleration, current g-force patterns of the vehicle, braking, cornering, speed and time of day of travel of the vehicle to previously stored historical driving patterns, to thereby identify unusual driving events; wherein the comparator module is configured to determine that the vehicle has been stolen when a predetermined number of unusual driving events occur within a predetermined amount of time; and wherein the comparator module is configured to determine that the vehicle has been stolen when less than the predetermined number of unusual driving events occur within a predetermined amount of time but the vehicle is currently located in an unusual geographical zone; wherein a geographical zone is determined to be unusual when: the geographical zone is located greater than a predetermined distance from areas previously entered by the vehicle; and/or the geographical zone is a previously identified high risk geographical zone. a communication module configured to receive data from a telemetry device associated with the vehicle, the data including a location of the vehicle; and a manner in which the vehicle is being driven; a location of the vehicle; and a manner in which the vehicle is being driven; a database of stored locations; a comparator module configured to: compare the received location data against the database of stored locations; compare the manner in which the vehicle is being driven with previously stored driving data indicating the manner in which the vehicle was historically driven; and based on this determine whether the vehicle has been stolen; and compare the received location data against the database of stored locations; compare the manner in which the vehicle is being driven with previously stored driving data indicating the manner in which the vehicle was historically driven; and based on this determine whether the vehicle has been stolen; and a notification module configured to issue a notification in response to the comparator module determining that the vehicle has been stolen; wherein when the comparator module compares the manner in which the vehicle is being driven, the comparator module is configured to monitor the occurrence of driving events and compare these with previously stored driving events and is configured to determine whether a driving event is an unusual driving event based on the manner in which the vehicle is driven, by comparing at least one of current acceleration, current g-force patterns of the vehicle, braking, cornering, speed and time of day of travel of the vehicle to previously stored historical driving patterns, to thereby identify unusual driving events; wherein the comparator module is configured to determine that the vehicle has been stolen when a predetermined number of unusual driving events occur within a predetermined amount of time; and wherein the comparator module is configured to determine that the vehicle has been stolen when less than the predetermined number of unusual driving events occur within a predetermined amount of time but the vehicle is currently located in an unusual geographical zone; wherein a geographical zone is determined to be unusual when: the geographical zone is located greater than a predetermined distance from areas previously entered by the vehicle; and/or the geographical zone is a previously identified high risk geographical zone. the geographical zone is located greater than a predetermined distance from areas previously entered by the vehicle; and/or the geographical zone is a previously identified high risk geographical zone.