The church was engendering more disrespect. Monks and nuns had long ago resigned spiritual leadership to the friars; now the friars too lost much of their good fame. The monks got used to life with many servants such as cooks, butlers, bakers, brewers, barbers, laundresses, tailors, carpenters, and farm hands. The austerity of their diet had vanished. The schedule of divine services was no longer followed by many and the fostering of learning was abandoned. Into monasteries drifted the lazy and miserable. Nunneries had become aristocratic boarding houses. The practice of taking sanctuary was abused; criminals and debtors sought it and were allowed to overstay the 40-day restriction and to leave at night to commit robberies. People turned to the writing of mystics, such as "Scale of Perfection" and "Cloud of Unknowing", the latter describing how one may better know God. People relied on saint's days as reference points in the year, because they did not know dates of the year. But townspeople knew the hour and minute of each day, because mechanical clocks were in all towns and in the halls of the well- to-do. This increased the sense of punctuality and higher standards of efficiency. Important news was announced and spread by word of mouth in market squares and sometimes in churches. As usual, traders provided one of the best sources of news; they maintained an informal network of speedy messengers and accurate reports because political changes so affected their ventures. A royal post service was established by relays of mounted messengers. The first route was between London and the Scottish border, where there were frequent battles for land between the Scotch and English. The inland roads from town to town were still rough and without signs. A horseman could make up to 40 miles a day. Common carriers took passengers and parcels from various towns to London on scheduled journeys. Now the common yeoman could order goods from the London market, communicate readily with friends in London, and receive news of the world frequently. Trade with London was so great and the common carrier so efficient in transporting goods that the medieval fair began to decline. First the Grocers and then the Mercers refused to allow their members to sell goods at fairs. There was much highway robbery. Most goods were still transported by boats along the coasts, with trading at the ports. Embroidery was exported. Imported were timber, pitch, tar, potash [for cloth- dying], furs, silk, satin, gold cloth, damask cloth, furred gowns, gems, fruit, spices, and sugar. Imports were restricted by national policy for the purpose of protecting native industries.