The Uithoflijn in Utrecht and go back to trial because of the frequency of the number of trips up. The test drives will be available in the weekends in February are taking place.

as of the start of the line 22 to drive the cars for ten trips per hour per direction. Every six minutes a new tram, one train stop away.

The trambedrijf will gradually increase to twelve times per hour in each direction, and finally to sixteen times per hour in each direction.

On the following Saturdays in February, driving the cars, therefore, test runs are between 8: 00 and 16: 00. The Uithoflijn operates normally at the weekend.

as a security system, and that the turnout and signal controls, will also be tested. Therefore, the drive to be on a Sunday during the day, and be a part of the new line, also in test runs and in both directions, four times each hour.