Thanks for your reply.
"no place in ballroom dancing" was my wording. Sorry if it gave the wrong impression! But our teachers made it clear that we shouldn't do the 'box.' I appreciate socialdancer's reply from the U.K., stating that it probably is a question of 'International' vs 'American' and explaining why the 'box' doesn't fit the timing and style of 'International.'
Much appreciated.
R