Coming off the A7 at the Salou / Airport kunction the slip road rises to a peak and then falls down to the the roundabout a few hundred metres further on. Were anyone distracted by perhaps, texting, reading a novel or writing their memiores, they may fail to notice the impending requirement to give way.
With great foresight, our great leader(s) have foreseen this and changed the speed limit from 120km to 70km at the highest point.
Should there then, be any obstruction, such as a mobile speed  camera concealed just over the hill then all will be well as all will have reduced their speed in good time. How great is our leader to care for us in this way. May he live forever.
I, of course, was not in danger of exceeding the speed limit as the queue caused by closing a lane for the camera and police cars backed well onto the motorway. Such foiresight!

The Police of course know that the vehicles will be reduced to a trickle they can then view your windscreen re ITV...Lack of UK tax yawn... And be able to shove a couple of rounds through your windscreen should you decide to play dirty.In other words the vehicles are to a certain extent under their control instead of zipping past. Even at 70 an out of date ITV or noting of the vehicles occupants is much easier at 5-10 km an hour so I think they are not as stupid as people make out.

Traffic backing up on any motorway increases the chance of an accident! can not be a good thing. 

Ah, Liverpool. The only city in the world where JD Sports has an evening-wear department.

Robo you are having bad luck, did I not see you blowing in a bag at a police road block outside L,Ampolla one Sunday afternoon recently. At least you were not lined up along the side of the road with the law breakers.

Well said Robo.