You should pull up and remove weeds by hand as and when they appear. If it is a regular problem, you might need to reseal the paving. In extreme cases, the sub layer itself may need to be re-laid. You can use weed killer, however some paving can be discoloured by stronger weed killers.
Salcombe
Salcombe is a preferred hotel community in the South Hams district of Devon, southern west England. The town is close to the mouth of the Kingsbridge Estuary, primarily built on the high west side of the estuary. It lies within the South Devon Area of Outstanding Natural Beauty (AONB). The town's substantial waterfront and also the naturally sheltered harbour developed by the tidewater generated its success as a watercraft and also shipbuilding as well as sailing port and, in modern times, tourist especially in the form of enjoyment sailing and also yachting. The town is likewise residence to a conventional shellfish angling industry. The community becomes part of the selecting ward of Salcombe as well as Malborough, for which the 2011 census recorded an overall population of 3,353. Kingsbridge Estuary (in fact a ria or drowned valley) lies between Bolt Head as well as Sharpitor on the west and also Portlemouth Down on the east, and runs inland for some 8.6 kilometres (5.3 mi). The tidewater was designated a Site of Special Scientific Interest in February 1987 as well as is likewise a Local Nature Reserve.