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.
Glenfinnan
Glenfinnan is a district in Lochaber area of the Highlands of Scotland. In 1745 the Jacobite climbing started right here when Prince Charles Edward Stuart ("Bonnie Prince Charlie") elevated his criterion on the shores of Loch Shiel. Seventy years later, the 18 m (60 ft) Glenfinnan Monument, at the head of the loch, was erected to commemorate the historic event.