Noting that Transnet plans to shift the operations of the container corridor between Johannesburg and Durban, which plays a major role in industrialisation, economic growth and social development from state-ownership to private-ownership for the next 20 years, (a) how will the 670 km long electrified rail in the specified container corridor incentivise private investment, given that the Republic is experiencing energy insecurity which may adversely affect the turnaround of operations and (b) does Transnet have regulatory capability to ensure that private-ownership does not make things worse by replacing inefficient and restrained state monopoly, with inefficient and unrestrained private monopoly?