The Gateway of India is an arch-monument built in the early twentieth century in the city of Mumbai, in the Indian state of Maharashtra. It was erected to commemorate the landing in December 1911 at Apollo Bunder, Mumbai (then Bombay) of King-Emperor George V and Queen-Empress Mary, the first British monarch to visit India. At the time of the royal visit, the gateway was not yet built, and a cardboard structure greeted the monarch. The foundation stone was laid in March 1913 for a monument built in the Indo-Saracenic style, incorporating elements of 16th-century Marathi architecture. The final design of the monument by architect George Wittet was sanctioned only in 1914, and construction was completed in 1924. The structure is a triumphal arch made of basalt, which is 26 metres (85 feet) high. After its construction the gateway was used as a symbolic ceremonial entrance to British India for important colonial personnel. It has been called a symbol of "conquest and colonisation" commemorating British colonial legacy. The gateway is also the monument from where the last British troops left India in 1948, following Indian independence. It is located on the waterfront at an angle, opposite the Taj Mahal Palace and Tower Hotel and overlooks the Arabian Sea. Today, the monument is synonymous with the city of Mumbai, and is amongst its prime tourist attractions. The gateway is also a gathering spot for locals, street vendors, and photographers soliciting services. It holds significance for the local Jewish community as it has been the spot for Hanukkah celebrations, with the lighting of the menorah, since 2003. There are five jetties located at the gateway, of which two are used for commercial ferry operations. The gateway was the site of a terror attack in August 2003, when there was a bomb blast in a taxi parked in front of it. Access to the gateway was restricted after people congregated at its premises following the 2008 Mumbai terror attacks, in which the Taj Hotel opposite the gateway and other locations in its vicinity were targeted. In March 2019, the Maharashtra state government proposed a four-step plan to develop the location for the convenience of tourists, following a direction issued by the state governor in February 2019.