Russia dominated the headlines after President Vladimir Putin announced a ban on agri-food imports from the EU, US, Australia, Norway and Canada in retaliation for the sanctions that have been imposed on it. Arla Foods, for one, is making job cuts to adjust operations in the wake of the ban. Elsewhere Weetabix announced redundancies following a five-month consultation process and Associated British Foods announced it would be closing a plant in London. Kellogg was silent on rumours it was mulling a purchase of United Biscuits. Here is the week in quotes.