Furlong in the Hoddle Grid of Melbourne are also one furlong in length. Much of Ontario, Canada, was originally surveyed on a ten-furlong grid, with major roads being laid out along the grid lines. Now that distances are shown on road signs in kilometres, these major roads are almost exactly two kilometres apart. The exits on highways running through Toronto, for example, are generally at intervals of two kilometres. The furlong is also a base unit of the humorous FFF system of units. The exact conversion of the furlong to SI units varies slightly among English-speaking countries. In Canada and the
Women in Chains debut) virtually reprised a similar role fifteen years earlier in "Women's Prison"." "Women's Prison", released in February 1955, actually preceded the January 1972 broadcast of "Women in Chains" by seventeen years, and both Weldon and Marill also misstated Lupino's prison position (head guard) in the later film. Women in Chains Women in Chains is an American television film directed in 1972 by Bernard L. Kowalski for ABC's "The Movie of the Week". The leading players are Ida Lupino, Belinda Montgomery, Lois Nettleton and Jessica Walter. Parole officer Sandra Parker (Lois Nettleton) becomes aware of the death of one of her