Rook Riders I puts Rooks carriages into London's traffic, giving you friendly drivers around the city. It starts the Ringleader vehicle line.
Rook Riders I is entry 6 of 17 in the Ringleader branch, one of the three branches (Ringleader, Insider and Swindler) on the Rooks' 39-upgrade board. It is bought with money and materials, not skill points: £1,500, 50 Leather, 100 Metal. Before Rook Riders I unlocks you need Medicine Market.
Rook Carriage
Rooks carriages become tougher.
Ale Heist
Ale carts run through the city; hijack or escort them for cash.
Black Market Affiliation
Gun and throwing knife ammunition costs 25% less at every shop.
Carriage Sabotage
Blighter carriages become less resilient.