ANFO of Shijiazhuang, China, on 16 March 2001. A total of 108 people were killed, and 38 others injured when, within a short time, several ANFO bombs exploded near four apartment buildings. Improvised bombs made with agricultural-grade AN are less sensitive and less efficient than the explosive-grade variety. In November 2009, a ban on ammonium sulfate, ammonium nitrate, and calcium ammonium nitrate fertilizers was imposed in the former Malakand Division – comprising the Upper Dir, Lower Dir, Swat, Chitral and Malakand districts of the North West Frontier Province (NWFP) of Pakistan – by the NWFP government, following reports that those chemicals
Compound modifier the adjective that it precedes and so not requiring hyphenation. "Quickly" and "badly" are unambiguously adverbs. Other adverbs (such as "well") can commonly be used as adjectives; these adverbs without the "-ly" suffix therefore commonly take a hyphen. For example, one could speak of a "well-known actress" or a "little-known actress". If the compound modifier that would otherwise be hyphenated is changed to a post-modifier—one which is located after the modified noun phrase—then the hyphen is conventionally not necessary: "the actress is well known". Finally, the word "very" in a compound modifier is generally not accompanied by a hyphen. Where