Table 2.

Rules of operation of the epidemiological traffic light implemented in the case study.

Occupancy level	Traffic Light	Restrictions on Activities
0% to 30%	Green	Essential and non-essential activities are allowed in their entirety on a regular basis.
31% to 50%	Yellow	Essential activities are maintained on a regular basis and non-essential activities are reduced by 75%.
51% to 70%	Orange	Essential activities are maintained with a maximum capacity of 75% and non-essential activities are reduced to 50%.
More than 70%	Red	Essential activities are kept at 50% and non-essential activities are fully restricted.