Lockboxes appear on Mini-Map
When you reach 70% game completion you will have access to the 'Important Visitor' mission where you will meet the Russian girl Ilyana who works at K-Bar and will take you to the bar and give you her phone number. When you have completed the 'Imortant Visitor' mission call her and she will challenge you to a free running race. Beat her in the race to complete the mission and have Lockboxes appear on the mini-map.
If you need more help, we've got more Sleeping Dogs cheats and also check out all of the answers for this game
Comments for this cheat