▁to ▁more ▁non - Form ula ▁One ▁drivers ▁to ▁test ▁a ▁Formula ▁One ▁car , ▁the ▁word ing ▁of ▁this ▁rule ▁means ▁that ▁teams ▁satisfy ▁the ▁requirement ▁if ▁one ▁of ▁their ▁regular ▁drivers ▁is ▁in ▁their ▁ro ok ie ▁season . ▁ ▁Race ▁week end ▁structure ▁For ▁the ▁ 2 0 2 1 ▁season ▁the ▁schedule ▁of ▁a ▁race ▁week end ▁is ▁due ▁to ▁be ▁re vised . ▁Under ▁the ▁pre - ex isting ▁reg ulations ▁a ▁race ▁week end ▁sp ans ▁four ▁days ▁with ▁the ▁Th urs day ▁before ▁the ▁race ▁being ▁reserved ▁for ▁media ▁and ▁prom ot ional ▁events ▁and ▁scr ut ine ering ; ▁however , ▁under ▁the ▁new ▁reg ulations ▁all ▁of ▁Th urs day ' s ▁events ▁will ▁be ▁moved ▁to ▁the ▁Friday ▁morning ▁with ▁the ▁times ▁between ▁Friday ' s ▁activities ▁being ▁reduced . ▁C ars ▁will ▁be ▁under ▁parc ▁ferm é ▁conditions ▁following ▁the ▁end ▁of ▁free ▁practice ▁ 3 ▁instead ▁of ▁qual ifying , ▁further ▁restrict ing ▁teams ▁and ▁drivers ▁making ▁major ▁changes ▁to ▁set ups ▁ahead ▁of ▁the ▁race . ▁ ▁Notes ▁ ▁References ▁ ▁External ▁links ▁▁▁▁▁▁ ▁Formula ▁One ▁Category : Form ula ▁One ▁seasons ▁Formula ▁One ▁season ▁ 2 0 2 1 <0x0A> </s> ▁Good ▁L uck ▁is ▁a ▁ 1 9 2 3 ▁comedy ▁play ▁by ▁Ian ▁Hay ▁and ▁Se ym our ▁H icks . ▁ ▁It ▁ran ▁for ▁ 2 6 0 ▁performances ▁at ▁the ▁Dr ury ▁Lane ▁Theatre ▁in ▁London ' s ▁West ▁End ▁between ▁ 2 7 ▁September