61.   Wangwongwatana said Thai researchers had seen a drop in low IQ levels among children which they linked to the disappearance of lead from fuel.

62.   Drought has hit particularly hard in the south, where farmers said they have not seen a drop of rain for two months.

63.   The past few weeks have seen a drop in electricity supplies to Nigerians with many cities complaining of regular blackouts.

64.   The WHO says it has not seen a drop so far in vaccinations elsewhere, although health officials fear a knock-on effect from the British controversy.

65.   Stocks turned lower Monday as investors retreated after a strong three-day rally last week, although many analysts saw the drop as a normal pullback.

66.   The central Midlands plateau area has not seen a drop of rain since November.

67.   The French railways, SNCF, for instance saw a drop in the number of strikers.