The burka is perfectly compatible with UK and Western secular culture. Or societies remain committed to religious freedom. This means anybody living in Britain and other Western secular societies has the freedom to practice whatever religion they want.
The burka is something many Islamic women choose to wear as an expression of their religion. Respect for this is a pillar of secular culture. Therefore, wearing the burka in public should not only be tolerated, it should be celebrated as an example of secular society at its best.