TR
Points Scorer
F1 should really take a look at how they do things in the WEC. Drivers of slower cars in the WEC are actually instructed to stick to their racing line, and the onus is ALWAYS on the faster drivers to do their own overtaking. Removes any possible misunderstandings. While it's more of a necessity in WEC because of the vast speed differences between the different categories it would still make for better racing in F1.
Or rather they should revert to their original function i.e purely informative. Still blue flag: Car behind you. Waved blue flag: Car trying to overtake you. Without any distinction between backmarkers or leaders. Purely informative and in no way compulsory.
Purely informative would be no good. That would just end in endless accusations of backmarkers selectively moving over for some drivers and not for others depending on interteam politics. (The limit number of engine suppliers make this more relevant than in the past.) I guess the opposite of the current rule, "if a blue flag is waved, a driver must stick to his/her racing line without irregular deviations", could work and be sufficient (although it would be a bit subjective to police).