Penlee inshore lifeboat at Poldhu Cove Special Boat Service RIB in Poole Harbour (faces obscured for operational security) St Ives inshore lifeboat displaying in St Ives Harbour Serco Defence Services SD Bovisand approaching Devonport St Ives inshore lifeboat crew Lizard all-weather lifeboat exercising with HM Coastguard S-92 helicopter