sentences:  In cities such as Cape Town and Durban the freeways are free of charge.However, with the introduction of electronic tolling (e-tolls) as part of the Gauteng Freeway Improvement Project, tolls were introduced on the upgraded the urban freeways that are National Roads in the province of Gauteng, which includes Johannesburg and Pretoria.These Gauteng tolls met resistance in the media and from parts of the population.