33. The expert from Spain, on behalf of IWG on safer transport of children in buses and coaches informed GRSP about the progress of the group (GRSP-69-05). She confirmed the that the group was examining different configurations of testing (e.g.: seating position, Q dummies with or without CRS, types of CRS) considering bus requirements. The expert from OICA suggested that GRSP should focus keenly on this activity and decide which kind of child restraint system should be considered.