Currency continues to have major effect; Political instability from Brexit and internal political unrest; Wheat has traded in narrow range; Less French imports expected; US weather remains key driver; Midwest wettest 12 months on record; USDA report caused some volatility; Ongoing trade dispute between US and China; Maize prices strongly supported feeding through to Soya market; USDA downgrade estimates for soya acreage and yield. The ice cream vans are silent in New York