The goal of the game is to complete quests and continue on your journey, to find the escaped convict. There are many different quests in LEGO Juniors Quest, which you need to complete successfully, before the next location unlocks.
There are many different quests in LEGO Juniors Quest, such as finding the escaped convict, missing cat and even clear out a huge boulder from the road. Each location has a cut scene, where you will learn what the quest is and what you will need to do, in order to complete it successfully. Occasionally, you will have to drive in your patrol car and collect LEGO studs from the roads, which you can use to unlock more content in the game.