and — where would sherlock holmes buy his maps and how did ernest shackleton navigate antarctica?6—year—old british firm — we'll get the inside track on the world's largest map maker. today we want to know map or app — when was the last time you unfolded a good—old fashioned map or are you reliant on your smartphone telling you where to go. let us know — just use the hashtag bbcworklife. hello and welcome to worklife. get your comments, coming in, i must admit, the a to z for me once get your comments, coming in, i must admit, the a to zfor me once upon get your comments, coming in, i must admit, the a to z for me once upon a time was like the bible. let's hear from you about your map reading skills. lets start with one of the world's largest fashion retailers — primark — a pioneer of fast fashion, its just announced that its yearly earnings have risen by 8 percent. this comes despite increasing pressure on an industry that sells clothes for a few dollars. here in britain, mp's have been scrutinising fast fashion — and made a series of recommendations. these include a penny tax on