The most expensive sex dolls (approximately $1,200 and up) are usually made from silicone (usually above $3,000 at 2016 prices) or thermoplastic elastomer known as TPE (below $3,000). Dolls made of either material can be very lifelike, with faces and bodies modeled on real people in some instances, with realistic skin material (similar to that used for movie special effects), and with realistic (or even real) hair. These dolls usually have an articulated PVC or metal skeleton with flexible joints that allows them to be positioned in a variety of positions for display and for sexual acts. Silicone or TPE dolls are much heavier than vinyl or latex inflatable ones (which consist mostly of air), but are roughly half the weight of a real human being of comparable size.
By the 1980s, purges of the police force along with new and tighter licensing controls by the City of Westminster led to a crackdown on illegal premises in Soho. In the early 1990s, London's Hackney council sought to shut down Sh! Women's Erotic Emporium, because they did not have a licence. Sh! took the council to court and consequently won the right to remain open as there were no sufficient reasons for the closure. In 2003 the Ann Summers chain of lingerie and sex toy shops won the right to advertise for shop assistants in Job Centres, which was originally banned under restrictions on what advertising could be carried out by the sex industry. In 2007, a Northern Ireland sex shop was denied a licence by the Belfast City Council. The shop appealed and won, but this was overturned by the House of Lords. Sexshop