(1) Whether any weighbridge facilities have been put in place at each container port to ensure that both the (a) new high-rise and (b) standard containers do not leave the harbour precinct overweight; if so, (i) when were these weighbridges installed and (ii) what are the further relevant details regarding the installation of these weighbridges; if not, (2) whether he will consider installing such weighbridges to alleviate the damage to our roads caused by overloaded road transport vehicles; if not, why not; if so, what are the relevant details; (3) whether steps will be taken to alleviate the congestion created by heavy vehicles collecting containers from the Cape Town and Durban harbours; if so, what steps; if not, (4) whether he will investigate the matter; if not, why not; if so, when?