| Rank | Passenger traffic | Answer | % Correct |
|---|---|---|---|
| 1 | 220,000 | Roding Valley | 74%
|
| 4 | 620,000 | Chesham | 69%
|
| 16 | 1,090,000 | Mill Hill East | 60%
|
| 2 | 460,000 | Chigwell | 55%
|
| 5 | 740,000 | Theydon Bois | 55%
|
| 18 | 1,190,000 | Chalfont & Latimer | 54%
|
| 13 | 990,000 | Upminster bridge | 54%
|
| 8 | 910,000 | Chorleywood | 49%
|
| 6 | 820,000 | Croxley | 48%
|
| 9 | 920,000 | Fairlop | 48%
|
| 23 | 1,570,000 | Watford | 46%
|
| 25 | 1,580,000 | Ruislip | 45%
|
| 3 | 490,000 | Grange Hill | 44%
|
| 12 | 980,000 | Ickenham | 40%
|
| 11 | 960,000 | South Kenton | 35%
|
| 19 | 1,290,000 | Northwood Hills | 34%
|
| 17 | 1,160,000 | Barkingside | 32%
|
| 21 | 1,400,000 | Hillingdon | 31%
|
| 10 | 940,000 | North Ealing | 30%
|
| 14 | 1,000,000 | Ruislip Gardens | 26%
|
| 22 | 1,420,000 | North Harrow | 20%
|
| 15 | 1,080,000 | West Harrow | 20%
|
| 24 | 1,570,000 | North Wembley | 19%
|
| 20 | 1,370,000 | West Finchley | 13%
|
| 7 | 820,000 | Manor Park | 1%
|