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4/4 Horatio Clare joins the Paris river police as they search the Seine for a drowned man.
3/4 Horatio Clare discovers how the River Seine inspires lovers, writers and river policemen.
2/4 Horatio Clare explores life on the Seine with one of the barge-dwellers of central Paris.
1/4 Horatio Clare joins the Paris River Police, the Brigade Fluviale, on patrol on the Seine.