An independent advisory body, the Parliamentary Advisory Council for Transport Safety (Pacts), is recommending further reductions of speed limits in built-up areas, according to reports. The proposal focuses on moving away from 30 mph limits toward widespread 20 mph zones, with additional signage and restrictions proposed for areas considered suitable for lower speeds. The reporting also says the approach could be expanded beyond selected locations, potentially affecting more towns if local authorities adopt the guidance. The sources frame the recommendation as contrary to concerns about cost, noting that implementing and maintaining extra road signage and enforcement could be expensive for motorists and authorities. No alternative plans or specific national timelines are detailed in the provided excerpts, and the reports do not specify which areas would be prioritized first. Overall, the information describes a policy recommendation from Pacts aimed at reducing speed limits to improve road safety, while highlighting that the rollout would require additional signage and could carry added expense.