15/03/2016
NEWS STORY
OK, you're read the explanations; how Pirelli will nominate two mandatory race sets for each car and one set of the softer compound will have to be kept for use in Q3 only, and at least one of the two sets must be used during the race... yadda, yadda, yadda.
Thankfully, those kind folk at Pirelli have provided a video.
{youtube nNQde0feS0w 560x315}
Now can they please do another video to cover qualifying.