British lacrosse generally provides European Championship winners, but can't quite manage to lift the World trophies. The men's game is currently fairly localised, with one epicentre in Manchester and a second in London. There are therefore two men's leagues in England, one for the North and one for the South (including South Wales). The women's game is more broadly based, with more players and a much stronger school tradition. Both men's and women's leagues are managed and represented by the English Lacrosse Association.
If you're interested in getting started in the sport in Britain, have a look at this BBC article including contact details and a basic lowdown.
In terms of European success, British teams took both titles in the 2004 European Championships. The English men's team took back the title they lost in 2001, with Scotland third and Wales sixth. Meanwhile in the women's competition, the Welsh women's team beat the Scots to take their trophy, with the English team in third place.
On the world stage, in the 2010 World Championships England men's team took 5th place, Scotland 7th (up from 11th the previous time) and Wales 11th (up from 13th). Scotland also managed a creditable 4th place in the 2003 Indoor World Championships.
The England women's team were unbeaten European champions in 2003, and finished 3rd in the 2001 World Cup; Scotland came 2nd in Europe and 6th in the World; and Wales finished 5th in the World.
The next world championships will be held in Denver, USA in July 2014, and all the British teams will be taking part once again.
This picture shows the spread of men's lacrosse clubs throughout England and Wales. The main concentration of clubs is around Manchester, between Rochdale in the north and Wilmslow in the south; a second cluster is around London between Buckhurst Hill and Walcountian Blues.
The popularity of the sport seems to be increasing in recent years, with more teams and more divisions being introduced. Many schools are now able to offer lacrosse thanks to help and support from local clubs.
To see these clubs in an interactive, zoomable map, use this link to Google Maps.
The men's Northern league, run by the NE(M)LA, has 5 Divisions, reflecting the concentrated popularity of the sport around the Manchester area. Many clubs have two or more teams competing in different divisions, as well as numerous juniors programmes in various age groups.
The annual knockout competitions for each of the divisions are known as the "Flags", culminating with a finals weekend at the end of the season.
The Southern league, run by SEMLA, now apparently has 6 Divisions, split into western and eastern divisions to reduce travel times. The SEMLA website has full results and tables, and an interactive map of the southern clubs.
The Varsity Matches are annual competitions between Oxford and Cambridge Universities for numerous different sports. In the case of lacrosse, the men's competitions have been running almost unbroken (apart from the two World Wars) since 1903. The Annual Varsity Boat Race, with its sponsorship, televised coverage and international recognition, is one example of a Varsity Match. The annual tiddlywinks match is another.
The men's lacrosse varsity match has been held every year since 1903, taking just two breaks for the two world wars. Cambridge won the first four, but as of 2014, Oxford is in the lead overall.
Over the past century, there have been three major swings in domination of the men's lacrosse Varsity matches. Between 1907 and 1933, Oxford pulled back from a 0-4 deficit to a commanding 17-7-1 lead. Then Cambridge took control for the following three decades to lead 28-21-2 in 1967. From 1968, however, Oxford enjoyed another dominant period, losing only 11 of 43 matches and winning 12 in a row up to 2004 (the longest winning run so far).
The current match tally for the men (after the 2014 match) is as follows: Oxford 54, Cambridge 40, Drawn 4.
The most recent clash on March 1st 2014 is listed by SEMLA as another Oxford win by 15-11. Unfortunately neither the Oxford nor the Cambridge websites mention the result at all.
For the 2013 Varsity match, SEMLA lists Oxford as winning by 13-3, but I haven't found any match reports yet. In 2012, Oxford won at home by an astonishing 12-0 (see the Cambridge report), making only the second ever shutout in the history (Cambridge having won 7-0 in 1966).
The 2011 match was won by Cambridge 14 - 9 and Cambridge also won in 2010 by 8 - 6. Before that, Oxford won in February 2009, with a 13 - 3 landslide (according to SEMLA). The previous two matches were both won by Cambridge, in March 2008 with a score of 8 - 4 and in 2007 with 7 - 6. In 2006 Oxford's men's team triumphed 9 - 6 to take their 50th win, making up for Cambridge's 7 - 4 win the year before. Mysteriously, both the Oxford and Cambridge club sites have disappeared lately.
Before the start of each season, there's the Bath 8s and the Cheshire 6s, and at the end the Stockport Easter 8s, the Southern 6-a-sides, and the British National Championships. Plus there are other tournaments such as the London tournament, touring sides, warm-up games for the international sides, juniors' tournaments and a host of other events.
The headquarters of British lacrosse is englishlacrosse.co.uk which has blog-type news but unfortunately their club finder doesn't work. Instead you can find clubs using the laxmap link above or for the south of england, SEMLA's list. Sky Sports has also made a video introducing the English game showing men's, women's and children's versions of the game.