The problem is this incident doesn’t happen where the governor live or in area where the elite live. it is very sad that our regulators have completely failed to solve a very simple problem. solving this problem could lead to great economical progress. increase productivity with goods and people moving faster. safety and employment growth if the regulators hire more non corrupt official to deal with it. revenue generation for the state, if they build a functioning trailer park for this trailer. each paying a fee to park. or paying a huge fee if their vehicle fails the test. what Nigeria lacks is pure leadership.