Exhibit 1a: Singapore CBD Priced Zone; Area Licensing Scheme (ALS) (1975-1998)
Exhibit 1b: Singapore Electronic Road Pricing (2005) [CBD Priced Zone (Inset) and Expressways (Red)]
Exhibit 1c: Singapore CBD Priced Zone (2005)
Exhibit 2: The Central London Congestion Charging Zone
Exhibit 3a: Stockholm Priced Zone Shown Within The Inner County (Expanded Transit Routes and PAR Facilities Also Shown)
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