Use the acceleration lane to observe traffic, build an appropriate speed and identify a safe gap. Matching speed does not give priority over vehicles already on the motorway.
An ordinary motorway entry is not automatically a zipper merge. With normally flowing main traffic, the joining driver yields and must not force others into abrupt braking or lane changes.
Read exit information early, check mirrors, signal and move into position safely. If the exit cannot be reached legally, continue; do not reverse or cross prohibited separation markings.