Speeding on Windermere in the Lake District is now being controlled with the help of state-of-the-art marine trackers.
It has cost the Lake District National Park thousands of pounds - but not everyone is happy with the investment.
Fiona Marley Paterson reports:
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Calmer conditions - for now.
The 12.5 hour walkout by 63 GMB members got under way at 6am this morning and will continue until 6.30pm this evening.
37-year-old Graeme Haddon pleaded guilty to the offence which happened in his home village of Lamancha near West Linton at the weekend.