Division Sweden
United Kingdom
Trollhätte canal and Göta älv, from the parallel of latitude through Bastugrunds beacon to the Göta älv bridge
Lake Mälaren
The ports of Stockholm, bounded in the north-west by the Lidingö bridge, in the north-east by a line through the Elfviksgrund lighthouse in bearing 135-315 degrees, and in the south by the Skuru bridge
Södertälje canal and the ports of Södertälje, bounded in the north by Södertälje lock and in the south by the parallel of latitude N 59° 09′ 00″