toe the

toe the line

To adhere to the rules of something. (Often misspelled as "tow the line.") From now on, I plan to toe the line and do exactly what Gram tells me, to avoid getting in any more trouble. I expect you to toe the line at all times if you want to remain at this firm, Jonathan.
See also: line, toe

toe the

line/mark
1. To adhere to doctrines or rules conscientiously; conform.
2. Sports & Games To touch a mark or line with the toe or hands in readiness for the start of a race or competition.
See also: toe
References in periodicals archive ?
THE MIDDLE TOE The one in the center screams, "Action!" If yours is straight, you get things done.
THE FOURTH TOE The second-to-last toe gets to the root of relationships--with crushes, parents, friends, sibs, swim coaches and, yes, even yourself.