Complex sentence: One reporter from "The Guardian" described the crowd at this point as being "predominantly good natured, although very noisy", nonetheless, the demonstrators tried to push through the police line, leading to clashes.
Split into simpler sentences: One reporter from "The Guardian" described the crowd at this point as being "predominantly good natured, although very noisy". Nonetheless, the demonstrators tried to push through the police line, leading to clashes.