If you've noticed your GPS displaying unexpected speed restrictions on Island roads, you're not alone. Infrastructure Minister Tim Crookall has clarified that the Isle of Man government isn't responsible for the speed limit data shown on your satnav device — and there's an interesting explanation behind it.

Who Sets the Speed Limits on Your Satnav?

The confusion arose after Onchan MHK Julie Edge raised concerns in the House of Keys about a derestricted road on the Island that was incorrectly displaying a 20mph limit on navigation systems. It turns out that satnav companies independently collect and maintain their own speed limit data, rather than receiving it directly from the government.

This means the responsibility for accuracy falls on the mapping and navigation providers themselves. If you've spotted an error on your device, there's good news: most satnav companies have straightforward processes for users to report and correct inaccurate information.

What This Means for Visitors and Residents

For tourists navigating the Island by car, this is worth knowing. While most speed limit data is accurate, discrepancies can occasionally occur. If you notice something amiss during your travels around the Isle of Man, you can report it directly to your satnav provider rather than contacting government authorities.

Minister Crookall encouraged anyone with concerns to reach out — the government remains committed to ensuring road safety information is as reliable as possible, even when the data collection falls outside their direct control.

Source: Read full article on 3FM