31.   But police officials have expressed concerns about the logistical challenges.

32.   Coordinating with an editorial staff in New York has also been a logistical challenge, requiring daily FedEx deliveries, frequent e-mails and downloading of images.

33.   Management and logistical challenges.

34.   Recovery efforts at the park present not only financial, but major logistical challenges.

35.   Shifting Super Bowl dates, while keeping New Orleans as the host city, posed other logistical challenges.

36.   The unprecedented logistical challenge that the launch of euro banknotes and coins represents, if it goes smoothly, will provide an ideal opportunity.

37.   Nevertheless, he believed banks had yet to cope with the bigger logistical challenge of actually exchanging deutschemarks for the new notes and coins in the months ahead.

38.   The annual event is a month-long logistical challenge for the government which has to co-ordinate documentation, food and transport.

39.   The annual event is a month-long logistical challenge for the Indonesian government, which has to co-ordinate documentation, food and transport for the travellers.

40.   The annual event is a month-long logistical challenge for the Indonesian government which has to co-ordinate documentation, food and transport for the travellers.