244-273 - A fleet of 30 new Optare Versas went into service in 2017 for Mainline following a £4.6M investment in the service. These vehicles came as replacement for the Volvo B10BLE renowns and B7RLE Eclipse 1/2s formerly operating the service. 29 of the 30 vehicles received a brand new MainLine livery in orange and burgundy, replacing the old red and maroon colours. 273 received the brand new Burnley Bus Company identity in two tone orange, replacing the Burnley Connect as part of a re-branding programme taking place across Blazefield. All 30 vehicles offered brand new features including 4G Wif, USB power at every seat, wireless charging tables, as well as visual and audio next stop information. In 2020, 273 received a one-off Burnley Heros livery to thank the keyworkers of the Burnley area for their dedication through the Coronavirus Pandemic.