in Lindi Province near the Mozambican border. While the expansion of villages into bush country is one concern, the authors argue conservation policy must mitigate the danger because in this case, conservation contributes directly to human deaths. Cases in Lindi in which lions seize humans from the centres of substantial villages have been documented. Another study of 1,000 people attacked by lions in southern Tanzania between 1988 and 2009 found that the weeks following the full moon, when there was less moonlight, were a strong indicator of increased night-time attacks on people. According to Robert R. Frump, Mozambican refugees regularly crossing Kruger National Park, South Africa, at night are attacked and eaten by lions; park officials have said man-eating is a problem there. Frump said thousands may have been killed in the decades after apartheid sealed the park and forced refugees to cross the park at night. For nearly a century before the border was sealed, Mozambicans had regularly crossed the park in daytime with little harm. Cultural significance The lion is one of the most widely recognised animal symbols in human culture. It has been extensively depicted in sculptures and paintings, on national flags, and in contemporary films and literature. It appeared as a symbol for strength and nobility in cultures across Europe, Asia and Africa, despite incidents of attacks on people. The lion has been depicted as "king of the jungle" and "king of beasts", and thus became a popular symbol for royalty and stateliness. The lion is also used as a symbol of sporting teams. Africa In sub-Saharan Africa, the lion has been a common character in stories, proverbs and dances, but rarely featured in visual arts. In some cultures, the lion symbolises power and royalty. In the Swahili language, the lion is known as simba which also means "aggressive", "king" and "strong". Some rulers had the word "lion" in their nickname. Sundiata Keita of the Mali Empire was called "Lion of Mali". The founder of the Waalo kingdom is said to have been raised by lions and returned to his people part-lion to unite them using the knowledge he learned from the lions. In parts of West Africa, lions symbolised the top class of their social hierarchies. In more heavily forested areas where lions were rare, the leopard represented the top of the hierarchy. In parts of West and East Africa, the lion is associated with