In 2013, as part of the celebrations of the 60th anniversary of the founding of the RCGP, Pringle addressed an audience with his reflection of past years. He covered the introduction of audit, led by Donald Irvine, the establishment of the internal market and fundholding, the 1990 GP Contract, computerisation and the RCGP's role in the SAS siege of the Iranian Embassy in 1980, when the SAS drilled a hole in the RCGP wall.