A lane change control arrangement, arranged to control lane changes for a host vehicle where the host vehicle drives in a first road lane of a road having two or more lanes (5a, 5b, 5c) and where the host vehicle comprises; at least one sensor for remote sensing arranged to determine whether a vehicle (9a, 9b) is present in a detectable zone (11a, 11b, 11c) of a second road lane (5a, 5c) adjacent to the first road lane and a vehicle drive arrangement, arranged to control at least one of steering and velocity of the host vehicle, characterized in that the lane change control arrangement is arranged to - adjust, via the vehicle drive arrangement, the host vehicle velocity in accordance with a first velocity profile (17a, 17b) to expand the detectable zone (11a, 11b, 11c) to cover a previously undetectable zone (15a, 15b, 15c) of the second road lane (5a, 5c), - detect, via the at least one sensor, whether a vehicle is present in the previously undetectable zone (15a, 15b, 15c), - determine that a lane change ∘ is possible using the second road lane (5a, 5c) upon having detected that no vehicle is present in the previously undetectable zone (15a, 15b, 15c), or ∘ is unsuitable using the second road lane (5a, 5c) upon having detected that a vehicle is present in the previously undetectable zone (15a, 15b, 15c) and issuing a control signal to the vehicle drive arrangement to adjust the host vehicle velocity in accordance with a second velocity profile until a safety distance is established between the host vehicle and the detected vehicle, - issue a control signal to the vehicle drive arrangement to perform the lane change. - adjust, via the vehicle drive arrangement, the host vehicle velocity in accordance with a first velocity profile (17a, 17b) to expand the detectable zone (11a, 11b, 11c) to cover a previously undetectable zone (15a, 15b, 15c) of the second road lane (5a, 5c), - detect, via the at least one sensor, whether a vehicle is present in the previously undetectable zone (15a, 15b, 15c), - determine that a lane change ∘ is possible using the second road lane (5a, 5c) upon having detected that no vehicle is present in the previously undetectable zone (15a, 15b, 15c), or ∘ is unsuitable using the second road lane (5a, 5c) upon having detected that a vehicle is present in the previously undetectable zone (15a, 15b, 15c) and issuing a control signal to the vehicle drive arrangement to adjust the host vehicle velocity in accordance with a second velocity profile until a safety distance is established between the host vehicle and the detected vehicle, ∘ is possible using the second road lane (5a, 5c) upon having detected that no vehicle is present in the previously undetectable zone (15a, 15b, 15c), or ∘ is unsuitable using the second road lane (5a, 5c) upon having detected that a vehicle is present in the previously undetectable zone (15a, 15b, 15c) and issuing a control signal to the vehicle drive arrangement to adjust the host vehicle velocity in accordance with a second velocity profile until a safety distance is established between the host vehicle and the detected vehicle, - issue a control signal to the vehicle drive arrangement to perform the lane change.