Rewards: Pounds: 410 (+75), EXP: 250 (+100)
Challenges: 1. Arrive before Evie.
Now that you've finally made it to London, a small introductory mission starts. First you'll have to chase the pickpocket boy; simply dash after him, following the yellow marker. After a short while you'll run into two thugs. Beat them and walk towards Evie, then rush - in a straight line - to the very far end until you reach a large building with a rope. Quickly cut it to reach the roof, then continue over the nearby beam to the adjacent building and the waypoint. If done correctly you'll have beaten Evie, which is an optional objective.
Climb the enormous chimney and synchronize with the vantage point, then perform a leap of faith. (Synchronizing with a vantage point - marked by eagle icons - will clear up the map more and more.) Follow Green until a scene plays. After this you'll need to either lose your opponents or defeat them by ramming them at high speed. Speeding up can be done by pressing X / A. Ramming is done by steering left or right (after speeding up) and pressing Square / X. Return to the marker when you're finished.
If you wish, update Jacob's skills with Double Assassination, Eagle Vision 2, Loot Takedown and Health Boost 1. Step inside the building to trigger a scene and finish the sequence.