Jonathan Trott dismisses fears Irish defeat has derailed England's World Cup campaign

Jonathan Trott has identified each of England's remaining World Cup Group B matches as winnable, starting with unbeaten table-toppers South Africa.

England have beaten South Africa in seven of their last eight completed one-day international matches. But after Ireland inflicted a shock defeat on Andrew Strauss' team in Bangalore, they could do with making it eight out of nine against Trott's native country in Chennai tomorrow.

Mathematically, England could still qualify for the tournament's quarter-final stages with just one victory from their final three matches - the other two games are against West Indies and Bangladesh - but two ought to be a much safer passage.

Trott, whose 92 proved in vain on Wednesday thanks to Kevin O'Brien's heroics in reply, acknowledges England did not bargain for defeat against Ireland. But he takes issue with those who are starting to form a consensus that their campaign is going off the rails.

"You have to realise we are in a World Cup, three games to go (in the group]. It is not all doom and gloom," he said.

England appeared to have their unheralded opponents covered, on 111 for five in pursuit of a record chase of 327 for eight. But O'Brien changed all that in a match which also ended with the added aggravation for England of niggling injuries for Kevin Pietersen and Graeme Swann.

Pietersen's sore calf has caused most consternation - he sat out fielding practice at Chennai's MA Chidambaram Stadium yesterday - but he is expected to be fit to face South Africa, as are Swann and Paul Collingwood (knee).

Trott, meanwhile, confirmed England have been undergoing a mental as well as a medical debrief after losing to Ireland. "Obviously we would have liked to have won the game, being in the position we were, and we were very disappointed. But we have three very winnable games ahead of us, and a huge chance to qualify for the quarters and to peak at the right time."

Meanwhile, Bangladesh's joy at co-hosting the World Cup turned to anger for bitterly disappointed fans yesterday, when a small group unleashed their fury at a dismal performance by their team by throwing stones at a bus carrying opposition players.

The West Indies' team bus was attacked soon after leaving Sher-e-Bangla National Stadium in Dhaka, where the visitors had earlier sent Bangladesh to an embarrassing defeat. It was too much for some supporters, who broke two windows on the bus, according to a spokesman for the West Indies team. No-one was hurt.

There were obvious signs of unrest earlier when the Bangladesh players were booed off the pitch by their own dissatisfied 25,000-strong crowd and the outfield was showered with torn-up placards and posters after they had been bowled out for a miserable 58 and slumped to a huge loss in the crucial Group B match. The total was Bangladesh's lowest score and the lowest by a Test team in a World Cup, and the fourth-lowest total in the history of the tournament.

The match had lasted just 31.1 overs as West Indies romped to a nine-wicket win in front of stunned supporters, who had high hopes for their team heading into the game. West Indies only needed 45 minutes and 12.2 overs to overtake Bangladesh's feeble effort as Chris Gayle thumped six boundaries and the visitors galloped home.

Day 14 at the World Cup was a day when the brief rise of the smaller teams was ended by a brutal response from the established nations. New Zealand also swept aside the challenge of Zimbabwe in Ahmadabad in the day's first game in Group A, winning by ten wickets. Zimbabwe had no answer to a 166-run stand from openers Martin Guptill and Brendon McCullum.