New Zealander Liam Lawson will make his Formula One debut with AlphaTauri at the Dutch Grand Prix after Australian Daniel Ricciardo broke his wrist, the Red Bull-owned team said on Friday.
Ricciardo crashed at turn three in the day's second free practice session at Zandvoort and was taken to hospital for further checks.
"An X-ray confirmed he sustained a break to a metacarpal on his left hand, and this injury will not allow him to continue his duties," AlphaTauri said in a statement.
Lawson, 21, is the team's official reserve driver.


Arsenal miss chance to go six points clear with draw at Brentford
India thump Namibia ahead of Pakistan clash
Italy crush Nepal in maiden T20 World Cup victory
Dubai Duty Free Tennis Championships reveals major expansion plan
Sri Lanka crush Oman for second victory in T20 World Cup
