<prompt> Tlatša polelo ye e latelago:  <response>: Lebelo la Formula One Grand Prix la 1950 kua Silverstone, e lego lebelo la pele la Sebjana se sefsa sa Lefase sa Formula One, eupša mathata a entšene, a bjalo ka go phatloga ga disilindara, go kgopama ga dithapo tša go kgokaganya le go palelwa ga dipiston, go ile gwa lebiša go šuthišetšong morago ga lebelo la mathomo. BRM go e na le moo e ile ya swanelwa ke go kgotsofalela go bontšha koloi kua Silverstone ka morago ga gore bo-ramahlale ba BRM ba šome bošego ka moka bja pele go lokiša koloi. Mays o ile a otlela koloi ka makga a mmalwa. Ponagatšo e be e le gona go Kgošigadi Elizabeth, yoo ka morago a ilego a tsebja e le Elizabeth II, le monna wa gagwe, e lego Kgošigadi Philip, Ngaka ya Edinburgh. 