Did the Red Flag Act of 1865 have a significant effect on British commercial transport?
Short answerYes in establishing standards, but no as an immediate transformation because consistent implementation took much longer.
NotesThe Red Flag Act mattered because it introduced standards into the transport system. Those standards took much longer to implement consistently than the existence of the law might suggest. Its immediate effect was therefore limited even though the regulatory change was significant. Legislation on paper still required administrative and practical enforcement.