51.   This field will be blank if the SPR has not yet been submitted.

52.   Most fields are too large to research convincingly, unless you go into them with at least a provisional focus.

53.   The major innovation -- reaping, harvesting and mowing machines -- were confined largely to the United States, where labour was short and fields were large.

54.   The growing season is short and the tiny fields are extremely difficult to plough.

55.   But today the RSPCA returned to the farm and found the fields were far from empty.

56.   The field is wide open.

57.   On the other side are uneven fields of pasture, scrub and hawthorn hedgerows.

58.   Almost half the field was still on the course when action was halted by darkness and storm warnings, and those competitors will complete the round Friday.

59.   Also, the image field is much larger and clearer than with video.