We are not experts in security and never claimed to be. We are experts in transportation and transit. |
We don't know what happened. |
We had some concerns from people. And occasionally we get calls saying the engineer was going too fast. We reduced the speed limit because we understand that is a sensitive area, and we want to make riders as comfortable as they can be. |
We have revamped the way they work. |
When it comes to our attention that the handler and dog make one sweep and stand for hours at a time, that is unacceptable to us. |