There have been a number of changes in employment law introduced this month. These have been reasonably widely reported in the media. However if you need to get to the original source, here are links to the government web sites concerned all in one tidy place.
Changes in sick leave benefits when an employee is ill or injured
Changes in Maternity benefits
There have also been a reduction in red tape for accident reporting requirements (possibly no change in accidents though)
The condition to go to tribunal for unfair dismissal have been amended, and this is considered by most as of benefit to employers.
The actual act is here:
and lastly, reforms in work place pension law