How the Oxygen Sensor Fights Pollution. Originally called a Lambda Sensor when it was first used in fuel-injected European cars, the oxygen sensor monitors the level of oxygen (O2) in the exhaust so an onboard computer can regulate the air/fuel mixture to reduce emissions.
The role of employee representatives. Employee representatives may be chosen by their fellow employees or appointed by management. Most of the legal duties to consult employee representatives arise in one-off situations such as large scale redundancies or business transfers. Therefore, if you do not recognise any trade unions, you may not have to have employee representatives in place at times when those one-off events are not occurring.
Usually, a worker can be counted as an employee if s/he has worked for the employer for at least twenty calendar weeks (in this year or last). That means some part-time workers can be covered as employees to show the employer is covered by the laws we enforce.