COVID-19 response framework.However, the health unit’s Section 22 order for the sport, recreation and fitness sector will remain in place for at least another four weeks, “at which point this Order will be reviewed.” Coronavirus — London-Middlesex moving to yellow tier under updated provincial framework On Monday, the jurisdiction covered by the MLHU moved into the yellow/protect level in the province’s framework, which the health unit says provides “substantial safety measures in many sectors, including restaurants and food premises, and personal care service establishments.”“In that context of the new framework, we’ve done a detailed review of all of the orders and the one instruction to businesses that were in place here in London and.