One last quick primer on F1's new rules for 2019

The times, they are a changin' for F1 this year, but it's anybody's guess if the alterations to the sport's technical rules will upgrade the show.

Liberty Media and the FIA, under the guidance and astute expertise of F1's managing director of motorsport Ross Brawn, have centered their transformative efforts around aerodynamics, front and rear, in a bid to improve overtaking, and thus the racing.

While the aero tweaks have garnered most of the talk, tyres and various other technical and sporting elements were also put under review and subsequently adjusted, amended or changed.