Sun Tran (City of Tucson transit system), Sun Tran COVID-19 operating changes: fares waived, rear-door boarding, Express service reduction, offices closed (capture Apr. 28, 2020) (Apr. 17, 2020) (Ex. MET-PHX-041)
Valley Metro (Boards of Directors) and Phoenix City Council (service actions), Valley Metro COVID-19 rider face-covering requirement and service reductions (page 'COVID-19 updates: face coverings required') (July 1, 2020) (Ex. MET-PHX-029)
Valley Metro Boards of Directors (rider face-covering requirement), as stated in Valley Metro's April 2021 post, Valley Metro rider face-covering requirement effective July 1, 2020 (post 'Wear a mask while riding Valley Metro', April 2021) (Ex. MET-PHX-042)
Tucson Mayor and Council (Jan. 4, 2021 transit safety ordinance) and Mayor Regina Romero (proclamation), as posted by Sun Tran, Face Coverings Required on Transit Vehicles (City ordinance approved Jan. 4, 2021; Mayor's proclamation) (Ex. MET-PHX-039)
