Unaware of the hidden dangers beneath the water that could leave them paralysed, with a broken back or neck or even claiming their life, youngsters who are tempted to take part in what is known as ‘Tombstoning’ are being warned not to jump into the unknown.
Working in partnership, Littlehampton Town Council, Arun District Council, Littlehampton Harbour Master, and the Littlehampton Coastguard Rescue Team are collectively warning of the dangers of jumping into, or attempting to swim across, the River Arun.  With the depth of the water often deceiving (due to the varying tides and the shallower areas at the rivers’ edge), hidden dangers beneath the water line include rocks, debris and abandoned equipment. The impact caused by landing on any of these could prove fatal, while the effect of cold-water shock, even on warmer days, can make it difficult to breathe and swim. The notoriously strong tidal current of the River Arun can quickly sweep people out to sea, delaying rescue with potentially deadly consequences.  
Stupid and with a possibly fatal outcome (Tombstoning is responsible for 20 deaths since 2004), the message to parents is unequivocal: talk to your children and make them aware that a moment of daring could result in their death. 
Explore the RNLI’s educational water safety resources.

In the event of a coastal emergency, call 999 and ask for the Coastguard.