Nico Rosberg took advantage of a late safety car to snatch an unlikely victory in the Monaco Grand Prix, as a strategic miscue by Mercedes cost Lewis Hamilton a near-certain win.
Another incident has brought the Indy 500 under caution.
The decision to have 'grid boys' at the Monaco Grand Prix was a one-off for Formula 1 made by local organisers.
Tony Kanaan has crashed during green-flag pit stops.
"No excuse" for Hamilton pit mistake, says Wolff
McLaren "not patting itself on the back" - Button
Ecclestone: Rosberg and Vettel not good for business
Verstappen penalised for Grosjean crash
Enjoy the whole buzz from the most glamorous GP of all in this latest episode of Inside GP.