A saltire may have been used as a symbol of Mercia since the time of King Offa. By the 13th century, the saltire had become the attributed arms of the Kingdom of Mercia. The arms are blazoned Azure, a saltire Or, meaning a gold saltire on a blue field. The saltire is used as both a flag and a coat of arms. As a flag, it is flown from Tamworth Castle, the ancient seat of the Mercian Kings, to this day. The flag also appears on street signs welcoming people to Tamworth, the "ancient capital of Mercia". It was also flown outside Birmingham Council House during 2009 while the Staffordshire Hoard was on display in the city before being taken to the British Museum in London. The cross has been incorporated into a number of coats of arms of Midlands towns, including Tamworth, Leek and Blaby. It was recognised as the Mercian flag by the Flag Institute in 2014.
The unitary authorities of North Lincolnshire and North East Lincolnshire, while classed as part of the ceremonial county of Lincolnshire, actually come under the Yorkshire and the Humber region and are therefore not in the officially recognised East Midlands region. The two regions of the Midlands have a combined population of 10,350,697, and an area of. The largest Midlands conurbation, which includes the cities of Birmingham and Wolverhampton, is roughly covered by the metropolitan county of the West Midlands ; with the related City Region extending into neighbouring areas of Shropshire, Staffordshire, Warwickshire and Worcestershire. Various parts of the Midlands, particularly Warwickshire and Leicestershire, are on occasion referred to as the Heart of England, especially in tourist literature given that the geographic centre of England is generally considered to lie within this arc. Different areas of the Midlands have their own distinctive character, giving rise to many local history and industrial heritage groups. Nottingham played a notable part in the English Civil War, which is commemorated in a number of place names. Areas such as Derbyshire's Amber Valley and Erewash combine attractive countryside with industrial heritage and are home to historic canals and sites associated with the mining industry. The Black Country, broadly the boroughs of Dudley, Sandwell, Wolverhampton and Walsall, played an important part in the Industrial Revolution.
Geography
The area is predominantly low-lying and flat apart from isolated hills such as Turners Hill within the Black Country conurbation with extensive views. Upland areas lie in the west and north of the region with the Shropshire Hills to the west, close to the England–Wales border and the Peak District area of the southern Pennines in the north of the region. The Shropshire Hills reach a height of 540 m at Brown Clee Hill and includes the Long Mynd, Clee Hills and Stiperstones ridge. Wenlock Edge, running through the middle of the Shropshire Hills Area of Outstanding Natural Beauty, is a long, low ridge, which extends for over. The Peak District reaches heights of between 300 m and 600 m; Kinder Scout is the highest point at 636 m. Further south, the Welsh border reaches over 700 m high, at Black Mountain, which at 703 m is thus the highest point in Herefordshire. The Malverns are formed of some of the oldest rock in England and extend for through two West Midlands counties as well as northern Gloucestershire in the southwest. The highest point of the hills is the Worcestershire Beacon at 425 m above sea level. The Cotswolds – designated an AONB in 1966. – extend for over through Oxfordshire, Gloucestershire, Wiltshire, Somerset, Warwickshire, and Worcestershire. They reach a highest point of 330 m at Cleeve Hill. Areas of lower hills, in the range 200 m - 300 m, include Charnwood Forest in Leicestershire, Cannock Chase in Staffordshire, and the Lincolnshire Wolds ; the latter having some prominence despite their modest altitude given their location in typically low-lying Lincolnshire near to the east coast.
Climate
The Midlands has a temperate maritime climate, with cold, cloudy, wet winters and comfortable, mostly dry, mostly sunny summers. The temperature usually ranges from during winter nights to during summer days. Due to its geographical location, which is furthest away from the coast than anywhere else in England, it typically receives mostly light winds, with warm days and cold nights. Sometimes the Midlands can have very cold nights such as a minimum of in Pershore on 20 December 2010. The previous day had a maximum of only, also in Pershore. Hot days are also possible, such as a maximum of in Pershore on 19 July 2006. There can also be very mild winters nights, such as in Bidford-on-Avon when the temperature at 6 pm was as high as on 9 January 2015. At 8 am the following morning the temperature was still at.