Frequently requesting AdMob ads in the app, is it punishable?

Question

Android

Hello!
I placed a banner from the admob in my application created on the unit.
There are several scenes in the application,
the problem is in the scenes of the game and the start page.
Placed an advertising banner when the game scene is activated, There are two buttons in the game scene, one is Restart, the other is an exit to the main page.
At the start of the game scene, the banner is loaded, when you exit the main menu, the banner does not go anywhere, but continues to hang.
I solved the problem by adding an exit button to the main menu of the Banner Destruction in the script. Everything is great.
Problems begin if the user presses the restart button several times, which simply restarts the scene with the game. And then admob re-displays the banner window. and the actual script for destruction when exiting the menu stops working.
The crux of the matter, if I add a script:
Starting the scene - destroying the banner - starting the banner.
Can I be blocked? since the game is not big and does not forgive mistakes, and therefore the restart of the scene can occur up to ten times per minute.
Therefore, the execution of the script to launch the banner can happen very often.
I looked through the admob docks, I did not find anything about multiple requests and ad impressions.
If there is a chance of being blocked, can someone suggest a code to check whether the banner is shown or not, by type
if ( !banner is shown)
banner script;

Answer 1

Решил проверкой отображения баннера. Если баннер есть то новый не грузить, а при попадание на странице где баннера нет вызывать убийство баннера.
А вообще ушел на appodeal, там такой проблемы нет.
p.s. Аккаунт адмоба кстати блочат, если рекламы много и часто вызывается с одного устройства.

Answer 2

не проще сделать проверку, добавлен ли баннер, если да, то не запрашивать заново и сделать таймер, который раз в минуту будет сам убивать баннер

Answer 3

Бана не будет. Но лучше сделать хотя бы как предложили выше