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.
Galashiels
Galashiels is a Scottish burgh in Selkirkshire on the Gala Water river. It functions as a major business hub for the Borders region. Although it has an oceanic climate, its high position and distance from the sea means that it has colder winters and somewhat warmer summers than a large number of seaside places, and snow in winter is more common. According to the 2011 census, the town has a permanent population of around 14994. In 2015, the Scottish Borders Council asserted Galashiels as the capital of the Scottish Borders. Its population increased rapidly as a result of the textile trade with multiple mills. A connection with the town's mill history, the Mill Lade, continues to connect the town from near the site of mills at Wheatlands Road, to Netherdale, through Wilderhaugh, Bank Street, the Fountain and alongside the retail development street. The town is especially well-known for fabric making, and it is also the location of Heriot-Watt University's School of Textiles and Design, Galashiels Academy and one campus of the Borders College, which since 2009 has moved and now joins with the University. A prominent landmark in Galashiels is the Glasite church, which is in possible danger of being lost, yet it remains to be standing in between the mills and shop buildings on High Street, Botany Lane and Roxburgh Street. It is home to Gala RFC and Gala Fairydean Rovers, with the football and rugby grounds connected to each other at one end. The football club's main stand was developed in 1963 to designs by Peter Womersley, based in neighboring Gattonside, with the cantilevered concrete structure, in the Brutalist style, being protected as a Category A listed building. For all your home upgrades, make sure to make use of dependable specialists in Galashiels to make certain of quality.