Davis was a member of The New Churches Research Group (NCRG), a group of Catholic and Anglican church architects and craftspeople who promoted liturgical reform of churches though publications such as The Tablet and Architects' Journal. The group was co-founded by Peter Hammond and included architects Peter Gilbey, Robert Maguire, Keith Murray (an ecclesiastical designer), John Newton (Burles, Newton & Partners), George Pace, Patrick Nuttgens, Patrick Reyntiens (stained glass artist), Austin Winkley and Lance Wright.
