In a brief statement issued at 14:30 on Thursday, Racing Point stated:
"Public Health England have confirmed that Sergio Perez's period of quarantine has been completed.
In line with the FIA Code Of Conduct, Sergio requires a verified negative test result for COVID-19 before he can enter the paddock. The testing process is taking place today.
The team expects to make a decision on who is driving alongside Lance later today or first thing tomorrow morning."
Last week, the Silverstone-based outfit only confirmed Nico Hulkenberg as the Mexican's replacement in the final moments before FP1.
Check out our Thursday gallery from Silverstone, here.