A £10,000 appeal has been launched to pay for urgent repairs to a Suffolk lighthouse said to be at risk of falling into the sea due to coastal erosion. <br />The Orfordness lighthouse is now 10m (32ft) from the sea, after the gap halved over the past four years. <br />A spokesman for the Orfordness Lighthouse Trust said that storms forecast for the week ahead pose a "real risk" of causing "significant damage" to the lighthouse.