Sure. If you looked like a student or a professor, i.e. you looked like you belonged there. But, I never noticed anyone who didn’t. As an engineer employed on

Sure. If you looked like a student or a professor, i.e. you looked like you belonged there. But, I never noticed anyone who didn’t. As an engineer employed on Route 128, I often went in to MIT to access the libraries and seminars. I’ve never heard of any problems. So sad, it’s all CYA and unwarranted fear these days.