I REFER to James Freeman's article (August 12) where he says that National Park Rangers can at most administer a warning to anyone disregarding the by-laws. While it is true that rangers have limited powers they can report and have reported

by-law contraventions to the police from which successful prosecutions and the imposition of fiscal's fines

have resulted.

The current by-laws were made under provisions contained within the Civic Government (Scotland) Act prior to the National Park coming into being. The National Park (Scotland) Act gives new powers to the National Park Authority and in due course the authority will be reviewing all existing by-laws across the park.

William W S Dalrymple,

chief executive,

Loch Lomond and Trossachs

National Park.