[2][3][4] In 1998, Abus operated the first low floor double deck bus in the world, an Optare Spectra bodied DAF DB250.

In 1999, it began operating co-ordinated services from Castle Cary railway station to the Glastonbury Festival.

[5] In November 2018, ten buses were destroyed in a fire at Abus' St Philip's Marsh depot.

[6][7] With the pending introduction of a low-emission zone in Bristol that would require much of the fleet to be replaced, Peters decided to semi-retire with operations on service 349 ceasing on 28 August 2021.

As well as this they operated route 178 between Brislington P&R and Paulton jointly with Citistar with Abus providing one journey in each direction daily.