Don B. Cilly
Energetic energy padawan
Or maybe agree depending on what it is exactly you meant to say.
What I meant so say is, obviously, is that it really makes no difference to the system as a whole. They use litres for things like water - so it's easily converted to cubic metres/tons, and so on, drinks in pubs can be in pints, it makes no difference. Nobody wants to know the price per ton.
They just use metric for things that matter. Quite pragmatic.
On road signs... they would have to change them all.
Actually, in Spain, a few years ago the limit on motorways was 130 kmh. Then they changed it to 120. Then, to 100, thought better of it, changed it back to 120 after a year or so. They did have to change all the signs. They did it with adhesives. Cheap and quick.
In fact, in Palma, they recently made the main "ring road" (which is semi-circular, 12 km long) 80 kmh - from 120. It took a few hours to change the signs.
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