These were the first double deck buses with a roofed upper-saloon. They were also the first buses with a low chassis, designated CPL. The distribution of seats between the upper saloon and the lower saloon is unknown.
| Model | Maudslay CPL | |||
| Details |
Double deck with Hickman bodywork, open platform, open stairs and full-width cab Solid tyres (pneumatic tyres may have been fitted later, possibly in 1927) The CPL was the low chassis version of the CP 7.0 Litre, 4-cylinder, 72 bhp petrol engine 54 seats |
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| Number | Delivered | Withdrawn | Reg No | Notes |
| 17 | 1925 | 1934 | RW5000 | Before 1927: reconfigured 52 seats |
| 18 | 1925 | 1934 | RW5001 | |
| 19 | 1925 | 1933 | RW5119 | |