Chief Guido said the estimate of 900 improper tickets citywide was based on extrapolation from the eight precincts studied in the department's investigation.
While only 2 to 10 percent of the passengers may be checked for valid tickets, fare evasion is low because fines for improper tickets are high and are collected immediately.
The 10-day business trip to Copenhagen and London — including Shulkin's improper acceptance of tickets to a Wimbledon tennis match and his heavy emphasis on sightseeing — became the focus of an investigation last year after The Washington Post revealed the government paid for Shulkin's wife to join him.
The N.C.A.A. had ruled the tickets an "improper benefit," and had ordered him to sit out six games and pay a $100-per-month 100-per-month 100-per-month
It did not help that on the way to the capital, her chauffeured sport utility vehicle had been ticketed for improper use of lights and sirens.
The N.C.A.A. found Johnson was allowed to counsel players and had provided improper transportation, meals, lodging, game tickets and gifts to recruits.
The Wimbledon tickets were an improper gift, VA's inspector general found, and, while in Europe, a VA staffer was made to act as a "personal travel concierge" for the Shulkins.
Then, in December, the N.C.A.A. announced a two-year basketball probation for the school because of rules violations involving the sale of athletic shoes by players and improper designation of complimentary game tickets.
The two-day raid netted only nine suspected illegal immigrants, but reportedly produced a high volume of traffic tickets, including charges for "improper use of horn".
An improper left turn in October last year resulted in another ticket, three points and the suspension of his license.
