There are two docks in Brighton, because the map shows that there are two docks in Brighton, namely:

1, Brighton Pier, one of the largest piers in Britain, was once the Royal Pier, formerly known as Brighton Palace Pier. The dock can dock about 1000 yachts.

2. Clifton: Ships entering the port are allowed to eat at most 7 meters, and the communication between ships and the port has radio high frequency channel 16.