We have been here before, of course. The history of problems with spec tires is long and varied. In 2012, at Assen, the tires of several riders, including Valentino Rossi and Ben Spies, ended up losing chunks, causing huge problems in the race.

The cold tire highsides of 2009 and 2010, which saw Hiroshi Aoyama crack a couple of vertebrae, an injury which ended his career as a competitive racer, and Valentino Rossi break his leg, forcing him to miss a race for the first time in his career.

And of course the debacle at Phillip Island in 2013, when Bridgestone discovered that the tires they had brought could not cope with the stresses imposed by the new, much faster surface, forcing Race Direction to grant themselves new emergency powers, cut the race to two thirds’ distance, and impose a mandatory pit stop.

If you think the problems are because of a lack of tire competition, you would be sorely mistaken. There were plenty of issues with tires in the heat of competition.

Shinya Nakano’s Bridgestone exploding along Mugello’s front straight is perhaps the most famous, leaving Nakano sliding down the tarmac at close to 300 km/h. But there were plenty of others.

Like the time Valentino Rossi’s front Michelin started chunking at Shanghai in 2006, forcing him to retire and putting him 32 points behind Nicky Hayden, who would go on to win the championship.

Or Laguna Seca 2008, when the Michelin riders were forced to use intermediates on Saturday morning, because they had been expecting sweltering California heat, rather than mist and cold making track temperatures plummet.