This video features a couple of McLaren 720S' which we saw during multiple events in the past 3 years. Here you can see them making some accelerations and revs at these events.
Events: StreetGasm Spring Drive, Cars & Pleasure Spring Rally, Cars and Business Drive, Cars & Wrap, Cars & Drinks, Cars and Coffee Brescia, Spring Event, Carbecue V, at the Nürburgring and in Cannes.