Travel in the Middle Ages offered hardships and challenges, however, it was important to the economy and to society. The wholesale sector depended (for example) on merchants dealing with/through caravans or sea-voyagers, end-user retailing often demanded the services of many itinerant peddlers wandering from village to hamlet, gyrovagues (Wandering Monks) and wandering friars brought theology and pastoral support to neglected areas, travelling minstrels practiced the never-ending tour, and armies ranged far and wide in various crusades and in sundry other wars.[7] Pilgrimages were common in both the European and Islamic world and involved streams of travellers both locally (Canterbury Tales-style) and internationally.[9]
Email (phishing) and telephone scams are common methods used by criminals to lure people into disclosing personal information such as credit card numbers and account information. These scams intentionally impersonate trusted brands to leverage goodwill and avoid suspicion. They appear to be authentic and may go so far as to use logos and official sounding email addresses.

Wait times are assessed automatically as follows: on departure, the passenger’s boarding pass is scanned when he/she enters the queue, then again just before he/she begins the individual screening process and, on arrival, when the passenger lines up in the visitors or residents queue in the primary inspection area and again when he/she exits from the area behind the customs officers’ posts.
The Peterborough region has a vibrant and expanding aerospace and aviation sector, including a variety of operations located at or in close proximity to Peterborough’s airport and aerospace industrial park. Situated with easy access to Montreal, Toronto, and the United States border, the Peterborough region provides a strategic advantage for businesses interested in expanding or relocating. Supporting the aviation and aerospace industry is a high priority for the local community with ongoing investment and infrastructure improvements in this important sector.
Reasons for traveling include recreation,[5] tourism[5] or vacationing,[5] research travel,[5] the gathering of information, visiting people, volunteer travel for charity, migration to begin life somewhere else, religious pilgrimages[5] and mission trips, business travel,[5] trade,[5] commuting, and other reasons, such as to obtain health care[5] or waging or fleeing war or for the enjoyment of traveling. Travellers may use human-powered transport such as walking or bicycling; or vehicles, such as public transport, automobiles, trains and airplanes.
After reaching Ouagadougou, the next stage of their journey would have seen them head to a reforestation project in Togo, which is considered safer by GAC. But getting there overland would have required a journey through another red zone in southern Burkina Faso. ("Avoid all travel to 40 km within borders of Benin and Togo due to the threat of banditry and terrorism.")
Other changes include: some airports have stopped curb-side baggage check, anything vaguely resembling a knife or lighter may or may not be confiscated (although lighters suddenly stopped being dangerous a year ago), you're sometimes only allowed one carry-on plus a purse, briefcase, diaper bag or the like, non-passengers aren't allowed past security, all passengers must have a document that looks like a boarding pass at most airports to get past security, you may have to put your toothpaste and shampoo in a baggie that may have to be a one quart size, some parking areas close to terminals are closed. But check-in clerks no longer ask you whether you packed your own suitcase.

Four giant airline computer systems in the United States handle nearly all the airline reservations in the country. (They're known as CRSs, for computer reservations systems, or more often now GDS for global distribution systems.) Although each airline has a ``home'' CRS, the systems are all interlinked so that you can, with few exceptions, buy tickets for any airline from any CRS. The dominant systems in the U.S. are Sabre (home to American and US Airways), Galileo (home to United), Worldspan (home to Delta, Northwest), and Amadeus (many European lines.) The company that owned Galileo and Orbitz recently bought Worldspan, so the two GDS will presumably be merged. Many of the low-price start-up airlines don't participate in any of these systems but have their own Web sites where you can check flights and buy tickets. Southwest, the largest and oldest of the low-price airlines, doesn't participate, either. Southwest's web site gets car and hotel info from Galileo, but the info seems not to flow the other way. Orbitz one of the big three online travel agencies, runs its own system which is "direct connect" linked directly to many of the airlines.
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