This document discusses promoting broadband infrastructure investment in the UK. It recognizes the importance of fixed and mobile connectivity. The regulator's job is to encourage competition to drive investment. The document discusses Ofcom's interventions like duct and pole access to encourage fiber deployment by multiple providers and lower costs. Illustrations show duct access could cut costs by 50% and reduce payback periods. Recent investments by providers in fiber are promising signs the regulator's actions are having the intended effects.