Llywydd, Steffan's voice was a strong voice on the constitution. He had a depth of understanding that allowed him to soar to the heights of political thought. Llywydd, we were both elected in 1999, and I don't think I've ever heard a more generous voice on fundamental matters. His knowledge and use of the parliamentary process allowed him to promote the concept of the continuity Act, as we've heard, something that put pressure on the Welsh and the UK Governments at a key moment in our history as an institution.

Steffan's authority, however, on constitutional matters was no dry or abstract thing; he spoke with energy and passion. But he also respected the views of others, like myself, who often reached different conclusions. What I found most noble and convincing in Steffan's constitutional insights was the need for a deliberative parliamentary democracy. That is what has been forged by the home nations of the United Kingdom. It is our taproot—something we should all cherish, whether our ultimate goal is an independent Wales or a rejuvenated devolved UK. How we need such wisdom today of all days, as Brexit arrives at a decision point in Parliament.

One of the last conversations I had with Steffan was about Alan Watkins's funny and irreverent account of the fall of Mrs Thatcher, A Conservative Coup. And Steffan had that mischievous humour too, seeing the foolishness of politics when it drifts from its firm foundations, as that book masterfully describes.

I extend my heartfelt condolences to Steffan's family and friends. Please be comforted by the knowledge that Steffan's was such a true voice it will never be lost to our memory.