And when you pass, if you can send your scion to London, you don't have to, correct?
5.5.1 Scions. After passing, a player may choose to send one of their scions back to London to secure the family’s reputation. The wealth of your scion is equal to the amount of your company’s revenue. You may choose to spend revenue to “boost” the wealth of your scion one or more steps, paying one revenue for each step (but not beyond negative 4 as per rule 1.4). After the final wealth number is determined, choose the correct side of the scion piece and orient it so that the scion’s “price” matches the correct amount. Note: the lowest possible value for a scion is zero, and thus it may be impossible for a player to send a scion. Then place the scion on the London Season chart.