PRECAUTIONARY AREAS
Vessels entering the NORTH HINDER JUNCTION, MAAS JUNCTION, MAAS 
CENTRE, RIJNVELD, SCHOUWENBANK JUNCTION and the vicinity of 
THORNTON and BLIGH BANKS precautionary areas should navigate with 
extreme caution as vessels on route to and from TSS off Texel, IJmuiden, 
the Westerschelde and Europoort may be merging or crossing.

