Your LPG storage tank should have a gauge that shows you how much fuel it has in it. Most LPG suppliers suggest that you arrange a fuel delivery when the level in your tank gets down to about 20%. Make regular checks, particularly in the winter when you will use more, so you know when levels are low.
Selkirk
Selkirk is a community and historic royal burgh in the Scottish Borders Council area of southeastern Scotland. It pushes the Ettrick Water, a tributary of the River Tweed. Individuals of the community are known as Souters, which indicates cobblers (footwear manufacturers and menders). At the time of the 2011 census, Selkirk's population was 5,784. Selkirk was previously the county town of Selkirkshire. Selkirk is just one of the oldest Royal Burghs in Scotland and also is the site of the earliest settlements in what is now the Scottish Borders. The town's name implies "church by the hall" from the Old English sele ("hall" or "manor") and cirice ("church").