Here it is in English, courtesy of Tony Wolf

Bartitsu is particularly exciting, because had it not been for the
books about Sherlock Holmes, we would most likely not know anything about
the first time western martial arts where mixed with Japanese
jiu-jiutsu,” explains, Annika Corneliusson, head of GHFS.

Sherlock Holmes and the suffragettes
Sir Arthur Conan Doyle mentions “Baritsu” in one of his books, when the
famous detective tells of his knowledge in self defense. Bartitsu, which
is the real name, was created as a hybrid between jiu-jiutsu, western
wrestling, boxing, savate (French kickboxing) and cane fighting by the
english engineer Edward William Barton-Wright, who had spent a few years
working with railways in Japan. Now these techniques are taught for the
first time in Sweden by self defence instructor James Marwood from
London, UK.

“This is actually a very important part of the European history, not
just because of Sherlock Holmes, but also because the suffragette
movement trained Bartitsu to be able to defend themselves against
attacks by the police,” says Annika Corneliusson.