Call for older driver eye tests after fatal crashes
He made the remarks at the inquests of Marie Cunningham, 79, Grace Foulds, 85, Peter Westwell, 80, and Anne Ferguson, 75, held earlier at Preston Coroner's Court.
Friends Mrs Cunningham and Mrs Foulds were struck by Glyn Jones, 68, in his Audi A3 as they crossed the road in Southport, Merseyside, on 30 November 2021.
Jones was aware for some years before the collision that his sight was insufficient to meet the minimum requirement to drive a car but failed to declare it to the Driving and Vehicle Licensing Agency (DVLA).
When he was jailed for seven years and four months, his sentencing hearing was told he could not even see his steering wheel clearly.
Mr Westwell was hit by Neil Pemberton, 81, as he crossed the road in Langho, near Blackburn, on 17 March 2022.
Pemberton, who was jailed for 32 months, had a long history of eye disease and was informed on several occasions by different clinicians that he should not drive, the inquest heard.
He also repeatedly failed to declare his sight deficit on multiple licence applications to the DVLA.
Mrs Ferguson died when she was struck by a van driven by Vernon Law, 72, in Whitworth, Rochdale, on 11 July 2023.
A month before Law was told he had cataracts in both eyes but he lied to an optometrist that he did not drive.
Law, who was jailed for four years, knew he had problems with his eyes for years before the collision but his sight loss could easily have been corrected.
Law also failed to declare his sight issues on multiple licence applications to the DVLA, the inquest at County Hall heard.