A location for a traffic incident can be determined by a computer system, using data from a first and second sensor along a travel path. In addition, each radiating element is arranged for selective operation in each of the following states: a driven state, a floating state and a ground state. The stacks are supported side by side as they are built up by rigid side walls of a chute or rectangular container into which the package is to be packaged for transportation. The oversampler 110 M times oversamples data serially input from the outside in response to the plurality of phase clock signals and outputs the oversampled result as a plurality of bit data items. A reflector array which can include micro-electro-mechanical mirrors receives the drive signal and diverts a first part of the radiation away from an incident path extending from the first aperture to the second aperture. The method utilizes the vehicle’s electric motorgenerator 12 to generate a negative torque during cold-start conditions, effective to increase the load on the internal combustion engine 16, thereby reducing the light-off time of the catalytic converter 28.