On arriving in London, Tom Pinch accidentally meets Mercy and is shocked to see how much she has changed since her marriage. Jonas however is also fear-ridden, as Tigg Montague's investigations have disclosed some damning information about him. Tigg attempts to blackmail Jonas into investing more money in his business, but Jonas panics and attempts to flee to Rotterdam with his wife. Tigg has put a private detective (Nadgett) on his trail and he catches Jonas at the docks. Jonas is then forced to agree to try and trap Pecksniff into investing in the company and Tigg and Jonas make a trip to Wiltshire.