Mik Parkin, aged 52, started the run in Anfield last Saturday and continues onto Grenfell, via Hillsborough, where he finishes on April 20.
The Law, if passed, would help survivors and families of future disasters such as the Grenfell Tower fire or the Hillsborough disaster. It would make it illegal for any public authorities to give out misleading information or withhold information as they did in these disasters.
Watch the video below or read more here.